
Parvin Shafaa
Dermatologist
113 Waterworks Way 100 Irvine CA, 92618About
Dr. Parvin Shafa is the founder and practicing physician of OC MedDerm Medical Center, a state-of-the-art center for Surgical, Medical, and Cosmetic Dermatology and Best Skin Doctor located in Orange County in the city of Irvine, California. Dr. Parvin Shafa was awarded her medical degree and dermatology training from Goethe University in Frankfurt, Germany, where she graduated at the top of her class. Afterwards, she completed further training at UC Irvine, where she was involved with multiple research projects and was published in major medical journals. Subsequently, she continued her journey by completing her residency at Loma Linda University in 1995.
Education and Training
Loma Linda University Medical Degree 1995
Board Certification
American Board of Dermatology
Dermatopathology (Dermatology)
Dermatology (Physician Specialties)
Provider Details

Parvin Shafaa's Expert Contributions
What are the Different Types of Acne?
There are actually many different types of acne. One person can have different kinds at the same time and throughout the course of their life. Non-inflammatory acne is the mildest form and includes blackheads and whiteheads.Blackheads, also called open comedones, form when the pore around the...
How Can I Prevent Keloid Formation?
If you have a personal or family history of keloids, you are at a higher risk of developing one after any skin injury. To reduce your risk:Avoid elective trauma: Consider avoiding piercings, tattoos, or any non-essential skin procedures.Treat acne promptly: Address acne early to prevent potential...
Other less common types of Xanthomas: Eruptive Xanthomas
Eruptive xanthomas often present as multiple yellowish, firm, itchy bumps on the skin. The photo above belongs to one of our patients who presented for a new “skin rash.". After a thorough evaluation by our dermatologist, including a small skin biopsy and blood tests, the diagnosis was confirmed...
What are the side effects of Botox or Dysport?
Side effects include possible discomfort or bruising at the site of injection. Other extremely rare, transient reported side effects are infection, sore throat, flu, headache, fever, neck or back pain, itching, difficulty with swallowing, speaking, or breathing, and anxiety.You should not be treated...
Mole Removal Treatment | Amazing Result in Irvine - OC MedDerm
Are you worried about your mole disease? Regain your confidence, remove moles from your skin, and achieve a new look.At OC MedDerm Dermatology, Dr. Parvin Shafa is a highly experienced physician who has been providing expert care in Irvine, Orange County, CA.She has a reputation for excellence in...
What is the difference between a non-fractional CO2 aser and a fractional CO2 laser?
Non-fractional lasers typically deliver laser beams and energy into the entire surface of the skin and treat the full outer sheet of the skin (also called “full-field” CO2 laser). Since the entire superficial layer of the skin is treated, one single treatment is sufficient to create an effective...
How can OC MedDerm play a role in the acne journey? irvine, Orange County
In OC medDerm, we encounter patients who come in for treatment of acne daily, and one of the noticeable issues that these patients face even after undergoing successful treatment of active and inflamed acne are the residual atrophic acne scars, which are depressed in nature. OC MedDerm, however,...
Why Do Keloids Form? The Science Behind Raised Scars | OC MedDerm, Irvine
What Are Keloids?Keloids are thick, raised scars that form after the skin is injured, such as from cuts, burns, surgeries, or piercings. Anyone can get keloids, but they are more common in people with African, Asian, or Hispanic backgrounds. Genetics can also make someone more likely to develop...
How do you know if you have a Keloid? Signs, Causes & Treatment Options by OC MedDerm
It is advisable that you make an appointment with us at OC MedDerm (949-551-1113), so that a detailed history about the lesion can be taken and an actual examination of the skin can be done. In most cases, keloids do occur with an antecedent injury or trauma, and once that site gets healed, it...
Overcoming Acne Scars with TCA CROSS in OC MedDerm | Irvine, Orange County
What is trichloroacetic acid?Trichloroacetic acid is a chemical exfoliant that can be used to repair and enhance skin damage that improves skin textures and acne scars. TCA acid fits causes a medium amount of peeling. In essence, TCA speeds up the natural healing process and aids in collagen...
Best Mole Removal Treatment in Irvine, Orange County - Dr. Parvin Shafa
Are you worried about your mole disease? Regain your confidence, remove moles from your skin, and achieve a new look.At OC MedDerm Dermatology, Dr. Parvin Shafa is a highly experienced dermatologist who has been providing expert care in Irvine, Orange County, CA.She has a reputation for excellence...
Can hormonal imbalance lead to acne? Find Out How at OC MedDerm, Irvine
Hormonal changes in your body can cause acne, especially during times like puberty, pregnancy, or your monthly period. When hormones like androgens increase, they can make your skin produce more oil. This oil, along with dead skin cells, can clog your pores and lead to acne. At OC MedDerm, we offer...
Who Offers the Best Keloid Removal Services in Irvine? Explore Your Best Options by OC MedDerm
A keloid is a thick, raised scar that forms after the skin heals from an injury. It can be itchy, painful, or uncomfortable and may look red or darker than the rest of your skin. Keloids often appear on the earlobes, shoulders, and chest. They are more common in people with darker skin tones,...
Psoriasis Treatment | Medical Dermatology in Irvine, Orange County - OC MedDerm
Psoriasis is an ongoing skin problem caused by the immune system, leading to an overproduction of skin cells. Cells begin developing over a few days rather than a few weeks.A diagnosis can usually be achieved clinically by Dr. Parvin Shafa. She will examine your skin, ask about your family history,...
How CO2 Laser Stands Out Among Other Skin Laser Treatments at OC MedDerm, California
If you’re looking for a way to improve your skin, you might have heard of CO2 laser treatment. At OC MedDerm, we offer this powerful treatment to help with different skin concerns like wrinkles, scars, and sun damage.How Does CO2 Laser Compare to Other Skin Treatments?CO2 Laser: Great for deeper...
Do keloid treatments work on dark skin? OC MedDerm Has the Answer
Keloids are raised scars that grow bigger than the original wound. They are more common in people with dark skin and can be hard to treat. If you have keloids, you may wonder if treatments will work for you. At Irvineskin, our expert dermatologists in Irvine offer safe and effective keloid removal...
How Successful Are Xanthelasma Removal Treatments? OC MedDerm Has the Answers
Xanthelasma is a condition where yellowish patches form around your eyes, often on the eyelids. Although these patches are harmless, many people want them removed for cosmetic reasons. If you're considering Xanthelasma removal in Irvine, you're probably wondering how successful the treatments...
Botox or Dysport for forehead wrinkles? A Guide by OC MedDerm Experts
If you have forehead wrinkles and want a smoother look, you may be wondering whether Botox or Dysport is the better option. At Irvineskin, our dermatologists in Irvine offer both treatments to help you achieve a younger, refreshed appearance.Both Botox and Dysport are injections that relax facial...
Is light therapy the right psoriasis treatment for you? Visit OC MedDerm
Psoriasis is a skin condition that causes red, scaly patches. If you are looking for psoriasis treatment in Orange County, Irvineskin offers light therapy (phototherapy), which can help reduce symptoms and improve skin health.Light therapy uses UV light to slow down skin cell growth and reduce...
FDA-Approved Keloid Medications & Advanced Care at Irvinekin | Irvine & Orange County
Do you have keloid scars that won’t go away? At Irvineskin, we offer safe, FDA-approved treatments for keloid removal in Irvine and Orange County to help you get smooth, healthy skin.Best Keloid Removal Treatments in Irvine At OC MedDerm, we use the latest FDA-approved treatments to reduce and...
What foods should you avoid to prevent acne breakouts? Acne Tips by OC MedDerm | Irvine & Orange County
Your diet can affect your skin. Some foods can make acne worse by increasing oil production and inflammation. If you want clearer skin, avoiding certain foods can help.Foods That May Cause Acne1. Dairy (Milk, Cheese, Ice Cream)Dairy products contain hormones that may increase oil production, leading...
What Makes Surgical and Laser Mole Removal Different? | OC MedDerm Expertise
Removing moles is a common way to improve your skin's health or appearance. At OC MedDerm, we offer two popular options: surgical mole removal and laser mole removal.Surgical Mole RemovalHow It Works: The mole is cut out using a small surgical tool. If the mole is big, you may need stitches.Best...
What to Avoid After CO2 Laser Treatment? | Irvineskin Expert Advice
If you had CO2 laser treatment in Irvine, your skin needs time to heal. Taking good care of it helps you get the best results. Here are some things you should avoid after your treatment.1. Stay Out of the SunYour skin is extra sensitive after the treatment, and the sun can cause redness and dark...
How Quickly Can You Heal After Xanthelasma Removal? | OC MedDerm Insights
Xanthelasma are yellowish patches of cholesterol that often appear around the eyes. While they’re not harmful, many people choose to remove them for cosmetic reasons. If you’re considering Xanthelasma removal in Irvine, here’s what you need to know about the healing process.How Long Does...
How Much Should You Expect to Pay for Botox or Dysport in the USA? | OC MedDern Cost Overview
If you're thinking about getting Botox or Dysport for wrinkles, migraines, or excessive sweating, you might be wondering how much these treatments will cost. The price can vary depending on a few things, like where you live, the areas you're treating, and how much product you need.What Affects the...
Discover Non-Surgical Keloid Removal Treatments at OC MedDerm
Keloids are raised scars that can form after an injury or cut. If you have a keloid, you might want to remove it without surgery. At OC MedDerm, we offer safe and effective non-surgical keloid removal treatments to help reduce keloids without needing a knife.Non-Surgical Keloid Removal Treatments1)...
How Nutrition Plays a Role in Acne Treatment Results | Irvineskin
At Irvine Skin, we believe good nutrition is important for clear skin. What you eat can help improve your acne treatments and give you better results.How Diet Affects AcneWhat you eat can impact your skin, especially when dealing with acne. Certain foods can cause breakouts, while others can help...
What Happens During a CO2 Laser Treatment? Insights from Irvineskin
If you’re considering CO2 laser treatment in Irvine, you might be wondering what happens during the procedure. At Irvineskin, we offer safe and effective treatments to help improve wrinkles, acne scars, and uneven skin texture. Let’s walk you through what to expect during a CO2 laser session in...
Acne Removal vs. Acne Scar Removal: What’s the Key Difference? | Irvineskin
If you want clear and smooth skin, it’s important to understand the difference between acne removal and acne scar removal. At Irvineskin, we help you treat both so you can look and feel your best.What is acne removal?Acne removal is about treating active acne like pimples, blackheads, and cysts....
How Much Does Keloid Removal Cost in the USA? | Insights from Irvineskin
Keloids are raised scars that can grow larger than the original wound. At Irvineskin, we specialize in providing effective keloid removal treatments. If you’re in Irvine or Orange County, we can help you understand the costs and find the right treatment for your needs.How Much Does Keloid Removal...
What Really Causes Psoriasis? Facts from OC MedDerm Experts
Psoriasis is a skin condition that causes red, scaly patches on your skin. It happens because your skin cells grow too fast and pile up, leading to those itchy, uncomfortable patches. If you're searching for psoriasis treatment in Irvine or psoriasis treatment in Orange County, Irvineskin is here to...
How Long Does Mole Removal Take? Expert Dermatology Solutions at Irvineskin, Irvine
If you are looking for mole removal in Irvine, you may wonder how long the procedure takes. At Irvineskin, we offer quick and effective mole removal treatments performed by skilled dermatologists in Irvine.How Long Does Mole Removal Take?The time it takes to remove a mole depends on its size and the...
How many sessions of CO2 laser are needed for noticeable results? Guide by Irvine Skin Experts
CO2 laser treatment is a great way to improve your skin by reducing scars, wrinkles, and uneven texture. A common question we hear is: “How many sessions do I need to see results?” The answer depends on your skin, the issue being treated, and your goals. Let’s break it down.How Many Sessions...
Will Xanthelasma Return After Treatment? Tips from Irvineskin
Xanthelasma, the yellowish, fatty deposits that appear around the eyelids, can be frustrating to deal with. While treatments like laser therapy, chemical peels, or surgery can remove them, many people wonder: Will Xanthelasma come back after treatment? Here’s what you need to know and some expert...
Are Botox and Dysport only for women, or can men use them too? Break the Myths with Irvineskin
Many people think Botox and Dysport are only for women, but men can use them too! These treatments can help men look younger, smoother, and more refreshed. Let’s break the myths and explain why Botox and Dysport are great for men as well.Botox and Dysport for Men: Why They WorkBotox and Dysport...
Can acne treatments harm your skin? Trust Irvine Skin for Safe Care
If you’re worried that acne treatments might harm your skin, you’re not alone. Some treatments can cause side effects, but with the right care, your skin can stay safe and healthy. At Irvine Skin, we make sure you get the best care without any risks.Can acne treatments hurt your skin?1) Dry Skin...
When Will You See Results from Keloid Treatment? Insights from Irvineskin
Keloid scars can be annoying and make you feel self-conscious. If you’re starting treatment, you might wonder, “How long will it take to see results?” At Irvine Skin, we are here to answer your questions and guide you every step of the way.How Long Until You See Results?The time it takes...
How Botox Works to Fight Wrinkles and Why Irvine Skin Is Your Best Choice | Irvine & California
How Botox Works to Fight WrinklesBotox is a treatment that helps smooth out wrinkles and fine lines on your face. It works by relaxing the tiny muscles under your skin that cause wrinkles.When you make facial expressions, like smiling or frowning, the muscles in your face contract. Over time, this...
Can a removed mole reappear? Answers from Irvine Skin Experts | Irvine & California
Sometimes, people choose to have a mole removed for medical or cosmetic reasons. But what happens if the mole grows back? Is it something to worry about? Let’s explore the reasons behind mole regrowth and how Irvine Skin in California can help.Why Do Moles Sometimes Grow Back?When a mole is...
How Psoriasis Affects Millions in the US and What Irvine Skin Offers
Psoriasis is a skin condition that affects about 7.5 million people in the US. It causes red, scaly patches on the skin, often on the elbows, knees, scalp, and back.What Causes Psoriasis?Psoriasis happens when the immune system sends the wrong signals, making skin cells grow too quickly. These extra...
Does CO2 laser treatment hurt? Comfort Tips by Irvine Skin | Irvine & California
CO2 laser treatment is a popular treatment to help improve the skin’s appearance by addressing issues like wrinkles, acne scars, and sun damage.Does CO2 Laser Treatment Hurt?When it comes to CO2 laser treatment, most people find it bearable. During the treatment, you might feel some mild...
Which acne scar procedure is the correct one for you, and what are the options in Irvine & California?
Acne scars can be annoying, but the good news is there are many treatments available to help make your skin smoother. In Irvine and California, Irvineskin is the best option for you.Types of acne scar treatments:1) Chemical Peels: A chemical peel involves applying a special solution to your skin to...
Is Xanthelasma linked to high cholesterol or heart disease and where to get this treatment in Irvine & California?
Yes, xanthelasma can sometimes be linked to high cholesterol. The yellow bumps that form are made of fat deposits, and high levels of cholesterol in the blood can cause these fat deposits to build up in different parts of the body, including around the eyes.If your cholesterol levels are high, it...
What are the treatments for psoriasis, and where to get this in Irvine & California?
Psoriasis is a long-term skin condition that causes red, scaly patches on the skin. It happens when the skin cells grow too quickly, leading to buildup and irritation.Psoriasis Treatment Options1) Topical Treatments (Creams and Ointments): Topical treatments are applied directly to your skin to...
Can you prevent a mole from progressing into melanoma and where to get this treatment in Irvine & California?
Moles are common skin growths that most people have. While the majority of moles are harmless, some can progress into melanoma, a dangerous form of skin cancer.How to Reduce the Risk of Melanoma1) Perform regular self-exams: Checking your skin regularly helps you spot changes in your moles early.2)...
Best Keloid Treatments in Irvine: How Irvine Skin Can Help | Irvine & California
Which treatment is best for keloid? Keloids are thick, raised scars that grow beyond the area of a skin injury, like cuts, burns, or acne. The best treatment depends on their size, location, and how long they’ve been there.Some effective treatments:1) Steroid Injections: These injections reduce...
How Mole Removal Affects Your Skin and How Irvine Skin Can Help | Irvine & California
Can moles be removed without leaving scars?Yes, many moles can be removed with little to no scarring, especially when done by an experienced dermatologist. At Irvine Skin, we use advanced techniques to safely remove moles while keeping your skin smooth and healthy.What Affects Scarring After Mole...
How Makeup Affects Acne and How Irvine Skin Can Help | Irvine & California
Does makeup impact acne?Yes, makeup can affect acne, but it depends on what kind of makeup you use and how you care for your skin. At IrvineSkin, we help people with acne and give advice on how to take care of your skin the right way.Makeup might impact acne like1) Some makeup, especially oily or...
Co2 laser by OC MedDerm in Irvine & Orange County | Irvine Skin
CO2 laser treatment is a safe and effective way to improve your skin. It removes damaged skin, smooths wrinkles, reduces acne scars, and helps with uneven skin tone or sun damage.How Does CO2 Laser Treatment Work?A special laser targets the top layers of your skin, removing old or damaged skin...
Xanthelasma removal Specialist in Irvine & Orange County | Irvine Skin
Xanthelasma are small, yellowish patches that usually appear around the eyes. They are made of cholesterol and can occur in people with or without high cholesterol.What are the side effects?Side effects are usually mild and temporary, like redness or swelling, skin sensitivity, or slight...
Mole removal dermatologist in Irvine, California | Irvine Skin
A mole (also known as a nevus) is a growth that typically appears on your skin. Moles can be brown, black, or flesh-colored, and they may appear anywhere on your body.Types of MoleThere are mainly 3 types of moles, like congenital moles, acquired moles, and atypical moles.Irvine Skin uses different...
Psoriasis Treatment by OC MedDerm in Irvine, California | Irvine Skin
Psoriasis is a skin condition where your skin cells grow too quickly, leading to red, dry, and scaly patches. It can appear on different parts of your body, like the elbows, knees, scalp, or back.Types of psoriasisThere are different types of psoriasis, like plaque psoriasis, guttate psoriasis,...
Specialized Acne treatment by Irvine Skin in Irvine, CA and Orange County | OC MedDerm
Acne is a common skin condition that happens when the hair follicles on your skin get clogged with oil, dead skin cells, and sometimes bacteria. This can lead to pimples, blackheads, or cysts. Acne often appears on the face, back, chest, and shoulders.At Irvine Skin, we offer several treatments to...
Botox Dysport for Excessive Sweating in Irvine & Orange County | OC MedDerm
Excessive sweating, also called hyperhidrosis, can make daily life uncomfortable and stressful. Botox and Dysport, commonly used for smoothing wrinkles, are also approved treatments for reducing excessive sweating.What Are the Side Effects?Botox and Dysport are generally safe, but mild side effects...
Keloid Treatment in Irvine and Orange County, CA - OC MedDerm | Irvine Skin
A keloid is a type of raised scar that forms when your skin heals after an injury. Unlike regular scars, keloids grow larger than the original wound and can feel firm, itchy, or even painful. Keloids can develop from cuts, burns, piercings, surgery, or even acne.What Are the Side Effects of...
Best acne treatment by Dr. Parvin Shafa in Irvine, CA | OC MedDerm | Orange County
Acne is a skin condition that causes pimples, blackheads, whiteheads, or even painful cysts. Hormonal changes, stress, and diet can make it worse. While it’s common during teenage years, adults can get acne too.What Are the Side Effects of Acne?If acne isn’t treated, it can cause scars (deep...
Psoriasis Treatment Specialist in Irvine, California | OC MedDerm | Irvine skin
Psoriasis is a skin condition that makes your skin cells grow too fast, causing thick, scaly patches. These patches can be red, itchy, and uncomfortable.Psoriasis can show up anywhere on the body, like the scalp, elbows, knees, or nails. While it can’t be cured, treatments can help manage it.There...
Co2 laser treatment Irvine, California | OC MedDerm | Irvine skin
What is a CO2 laser?A CO2 laser is a skin treatment that uses a special light to remove the outer layers of damaged skin. It helps improve skin by reducing scars, wrinkles, sun damage, and conditions like xanthelasma. The treatment encourages new, healthy skin to grow, leaving the skin smoother and...
Acne scar treatment Irvine Irvine, California | OC MedDerm | Irvine skin
What is an acne scar?An acne scar is a permanent mark left on the skin after an acne pimple or cyst heals. When the skin is damaged due to acne, it can cause either an increase or loss of skin tissue, which leads to scarring. They can appear on the face, neck, chest, and back, affecting a person’s...
Mole removal Treatment in Irvine, California - OC MedDerm | Irvine Skin
What Are Moles?A mole is a small, colored spot on the skin. It can be brown, black, or even skin-colored. Moles are usually harmless, but some people remove them for cosmetic reasons or to check for skin health issues.Types of Moles:There are three common types of moles, like common moles, atypical...
Xanthelasma Removal in Irvine, California | OC MedDerm | Irvineskin
What is Xanthelasma?Xanthelasma is a yellow, soft bump that usually appears on or around the eyelids. It happens when fat builds up under the skin. It’s not dangerous but can be a sign of high cholesterol, and many people want it removed for cosmetic reasons.Types of XanthelasmaThere aren’t...
Botox and Dysport treatment in Irvine, California - OC MedDerm | Irvine Skin
Botox and Dysport are injectable treatments that relax the muscles under the skin to reduce wrinkles and fine lines. They are used to smooth out forehead lines, frown lines, and Crow’s feet.There are many types of Botox and Dysport treatments, like forehead lines, frown lines, Crow’s feet, and...
Keloid Removal treatment Irvine, California | OC MedDerm | Irvineskin
What is a keloid?A keloid is a thick, raised scar that forms when the skin heals from an injury. It grows larger than the original wound and can feel itchy or uncomfortable. Keloids are often smooth and shiny, and they may be pink, red, or darker than your skin.Types of KeloidsKeloids don’t have...
Dermatologist
Pimples and pimple marks are common, but they can be treated with the right skincare routine. What You Can Do: Wash your face twice a day with a gentle cleanser. Use benzoyl peroxide or salicylic acid to treat pimples. Apply sunscreen daily to prevent marks from getting darker. Use a lightening cream (with vitamin C or niacinamide) to fade marks. If your pimples are not improving, a dermatologist can help with stronger treatments. Get expert skincare advice! Book a Consultation at Irvine Skin https://irvineskin.com/inquiry-now/ READ MORE
New cloth wash before wearing
Hi Kevin, There is no serious risk from trying on new underwear before washing them. Most new clothes have chemicals from manufacturing or may have been handled during packaging, but the risk of infections or diseases is very low. What You Can Do: Wash the underwear before wearing them regularly. If you have no rash, itching, or irritation, there is nothing to worry about. If anxiety is making you overthink this, try reminding yourself that many people do this without issues. You're safe, and there's no need to worry. https://irvineskin.com/inquiry-now/ READ MORE
Dry itchy skin
Your old scrape healed, but the skin there is now darker, dry, and itchy because it healed differently. The injury may have changed your skin’s moisture, color, and hair growth. What You Can Do: Use a good moisturizer every day to keep it soft. Gently exfoliate (rub the area lightly) to remove dry skin. Wear sunscreen to stop it from getting darker. Try a lightening cream (with vitamin C or niacinamide) to even out the color. If the itching is really bad or not improving, a doctor can help with stronger treatments. https://irvineskin.com/inquiry-now/ READ MORE
Melanoma? Skin growth unexplainable
Since the skin growth has been there for years, has not changed much, and does not itch or cause irritation, it may be benign (harmless). However, it is still a good idea to have a dermatologist check it, especially if you are unsure. Signs That May Need a Doctor’s Visit: Changes in size, shape, or color over time Irregular borders or uneven color New symptoms like itching, bleeding, or pain Family history of skin cancer (even though you don’t have one, it’s still good to be cautious) What You Can Do Now: Take clear photos and compare them over time. If you notice any growth or changes, schedule a dermatologist visit. Start using sunscreen (SPF 30+) even indoors to protect your skin. Since it has been there for years without much change, it may not be serious, but a dermatologist can confirm if it is harmless or needs further testing. https://irvineskin.com/inquiry-now/ READ MORE
I am not sure if this is ringworms or not
Your rash could be ringworm, but it may also be eczema, psoriasis, or an allergic reaction. Signs of Ringworm: Red, circular rash with a clear center Itchy, scaly, and flaky skin Usually no hair growth inside the ring What to Do: Try antifungal cream (clotrimazole or terbinafine) Keep the area clean and dry Avoid scratching to prevent spreading Wash bedding and clothes regularly See a Doctor If: It does not improve in two weeks It spreads, worsens, or has pus You have pain, fever, or swelling A doctor can confirm if it is ringworm or something else. https://irvineskin.com/inquiry-now/ READ MORE
Tretinoin
Tretinoin (Retin-A) has been used for many years, and there is no strong proof that it causes cancer when applied to the skin. What Research Says: Some old animal studies suggested high doses of oral retinoids (not skin creams) might increase cancer risk, but this does not apply to tretinoin creams used on humans. No major human studies have found a link between tretinoin cream and cancer. Some research even suggests retinoids may help prevent certain skin cancers by renewing skin cells. Things to Keep in Mind: It makes your skin sensitive to the sun. Always use SPF 30+ sunscreen to prevent sunburn and damage. It may cause dryness or irritation, but this is not related to cancer. If you are still worried, talk to a dermatologist, but based on current research, tretinoin does not cause cancer when used correctly. https://irvineskin.com/inquiry-now/ READ MORE
Eyelashes
If your boyfriend’s eyelash is still bothering him after three days, it might be: An ingrown eyelash – A lash growing the wrong way and scratching his eye. A tiny piece of hair or dust – Something stuck in his eye. Irritation or infection – His eye may be red or swollen from constant rubbing. Try This at Home: Rinse the eye – Use clean water or saline solution to wash out any dust or tiny hairs. Use eye drops – Artificial tears (from a pharmacy) can help soothe the irritation. Warm compress – Hold a warm, damp cloth over his eye for a few minutes to help with discomfort. Check for a hidden eyelash – If you can see one poking into his eye, try to gently remove it with clean tweezers. When to See a Doctor: If the irritation doesn’t get better soon. If the eye becomes red, swollen, or painful. If there’s blurry vision or pus. If he wants a cheaper option, an urgent care clinic or optometrist may cost less than a hospital visit. https://irvineskin.com/inquiry-now/ READ MORE
Rubbing alcohol on penis?
Rubbing alcohol is very harsh on the skin, especially on sensitive areas like the penis, and can cause irritation, dryness, and burning. Since the irritation has lasted 7 days, try the following: What You Can Do: Keep the area clean – Use only mild, fragrance-free soap and lukewarm water. Moisturize – Apply Aloe vera gel or a fragrance-free moisturizer to soothe irritation. Avoid harsh products – No rubbing alcohol, soaps with sulfates, or scented lotions. Wear loose cotton underwear – Reduces friction and allows healing. If the burning or irritation continues for more than a few more days or worsens, see a doctor or dermatologist. Need expert skin advice? Book a Consultation at Irvine Skin https://irvineskin.com/inquiry-now/ READ MORE
Cut with a rusty razor?
Since you had a tetanus shot last year, you are protected, and there’s no need for another shot. However, to prevent infection, follow these steps: What to Do: Clean the Cut – Wash with soap and water immediately. Apply an Antiseptic – Use hydrogen peroxide, iodine, or antibiotic ointment. Keep It Covered – Use a bandage until it heals. Watch for Signs of Infection – Redness, swelling, pus, or increased pain may need medical attention. If you notice worsening pain, fever, or slow healing, see a doctor. Need expert skin care advice? Book a Consultation at Irvine Skin https://irvineskin.com/inquiry-now/ READ MORE
How to fix the hair loss from general anesthesia?
Hair loss after general anesthesia is usually temporary and happens due to stress on the body. It’s called telogen effluvium and can take 3-6 months to recover. How to Reduce Hair Loss & Boost Regrowth: Eat a Balanced Diet – High in protein, iron, and vitamins (Biotin, Vitamin D, Zinc). Use a Gentle Shampoo – Avoid harsh chemicals and sulfates. Try Nioxin or Biotin shampoos. Scalp Massage – Stimulates blood flow and hair growth. Use coconut or rosemary oil. Minimize Heat & Chemicals – Avoid hair dyes, heat styling, and tight hairstyles. Consider Minoxidil (Rogaine) – Helps speed up hair regrowth. If hair loss continues after 6 months, see a dermatologist for further treatment options. Need expert hair care advice? Book a Consultation at Irvine Skin https://irvineskin.com/inquiry-now/ READ MORE
Cyst
Your arm hurting after popping a sebaceous cyst could be due to inflammation, irritation, or infection. Since the sac is out, the area is likely raw and healing, but pain when moving your arm is not always normal. What You Should Do: Keep the area clean by washing with mild soap and water. Apply an antibiotic ointment to prevent infection. Avoid touching or rubbing the area. Watch for signs of infection (redness, swelling, pus, or worsening pain). If the pain gets worse, the area swells, or you see pus, see a doctor to prevent infection. Need expert skin care? Book a Consultation at Irvine Skin https://irvineskin.com/inquiry-now/ READ MORE
Acne
Acne can be frustrating, but with the right routine, it can improve. Since you are using benzoyl peroxide, here are some steps to make it work better: Daily Skincare Routine Wash your face twice a day – Use a gentle, oil-free cleanser without scrubbing. Apply benzoyl peroxide – Use a thin layer on acne-prone areas once a day. Increase to twice daily if your skin can handle it. Moisturize – Choose a light, oil-free moisturizer to prevent dryness. Use sunscreen – Benzoyl peroxide can make your skin sensitive to the sun, so apply an oil-free SPF 30+ sunscreen every morning. Other Helpful Tips Do not pop pimples, as this can make acne worse and cause scars. Wash pillowcases and towels often to prevent oil and dirt buildup. Eat a balanced diet and avoid too much dairy or sugary foods, as they can trigger breakouts. Manage stress, as it can worsen acne. Getting enough sleep and staying hydrated also help. When to See a Doctor If your acne does not improve in six to eight weeks or if you have painful breakouts, a dermatologist can prescribe stronger treatments such as retinoids or antibiotics. For expert advice, book a consultation with Irvine Skin for a personalized acne treatment plan. https://irvineskin.com/inquiry-now/ READ MORE
Skin problem and product suggestions
Your oily skin, acne, and blackheads need a gentle, effective routine: Face Wash (Twice Daily) – Use a salicylic acid or benzoyl peroxide cleanser (CeraVe SA Cleanser, La Roche-Posay Effaclar). Treatment (Night Only) – Apply benzoyl peroxide (2.5-5%) or adapalene (Differin Gel). Moisturizer (Twice Daily) – Use a lightweight, oil-free moisturizer (Neutrogena Hydro Boost). Sunscreen (Every Morning) – SPF 30+ (Biore UV Aqua Rich, EltaMD UV Clear). Clay Mask (Once a Week) – Helps reduce oil. Avoid harsh scrubs and picking pimples. If no improvement, see a dermatologist. Need expert skincare advice? Book a Consultation at Irvine Skin https://irvineskin.com/inquiry-now/ READ MORE
Pilonidal cyst?
A small amount of pus after a pilonidal cyst drainage can be normal as the wound heals, but if you notice increasing pain, redness, swelling, a bad smell, or fever, it could be a sign of infection. Since you are already on antibiotics, continue taking them as prescribed. Keep the area clean and dry, and avoid sitting for long periods. If the pus increases or symptoms worsen, see your doctor for further evaluation. Need expert advice? Book a Consultation at Irvine Skin https://irvineskin.com/inquiry-now/ READ MORE
Skin melanoma?
An itchy skin mark can have many causes, including irritation, eczema, or benign skin growths. However, since it has been there for 8 months, it is best to have it checked by a dermatologist to rule out melanoma or other skin conditions. When to See a Doctor: Changes in size, shape, or color Irregular borders or uneven color Persistent itching, bleeding, or crusting A dermatologist can examine it and do a biopsy if needed. Early detection is important. Get expert skin care advice. Book a Consultation at Irvine Skin https://irvineskin.com/inquiry-now/ READ MORE
Is skin biopsy done under local anesthesia?
Yes, a skin biopsy is usually done under local anesthesia. The doctor will inject a small amount of numbing medicine into the area, so you won't feel pain during the procedure. You may feel a slight pinch from the injection, but after that, the area will be numb. The procedure is quick and safe, and you can go home the same day. There might be mild soreness after the anesthesia wears off, but it should heal within a few days. Have more questions about your skin biopsy? Book a Consultation at Irvine Skin https://irvineskin.com/inquiry-now/ READ MORE
Hard stationary lump on wrist?
A hard, stationary lump on the wrist could be something like a ganglion cyst, a small tumor, or a bone growth. Since it's growing and doesn't move, it's a good idea to get it checked by a doctor to rule out anything serious. Irvine Skin can help—book a consultation today! https://irvineskin.com/inquiry-now/ READ MORE
After burn sunlight effects and harm prevention?
Burned skin is more sensitive to the sun, even years later. The sun can: Make the skin age faster (wrinkles, dark spots). Increase the risk of skin cancer. Cause irritation or burns more easily. How to Protect the Skin Use sunscreen (SPF 50+). Wear long sleeves and a hat. Avoid strong sun (10 AM - 4 PM). Drink water to keep skin healthy. If the skin gets red, itchy, or irritated, see a dermatologist. Need expert advice? Book an appointment at Irvine Skin https://irvineskin.com/inquiry-now/ READ MORE
Burns on the bottoms of my feet?
For burns on your feet, follow these steps for faster healing: Cool the burn – Use cool (not ice-cold) water for 10-15 minutes. Avoid direct ice, as it can worsen tissue damage. Moisturize – Apply aloe vera or a burn cream to soothe the skin. Protect the blister – If it’s small, don’t pop it. Cover it with a non-stick bandage. Reduce swelling – Keep your feet elevated when resting. Avoid running – Give your feet time to heal. Running too soon can cause pain and delay recovery. If the pain worsens, blisters grow, or skin peels deeply, see a doctor. Need expert advice? Book a Consultation at Irvine Skin https://irvineskin.com/inquiry-now/ READ MORE
Should I be worried?
It’s best to get these lumps checked by a doctor, especially since they are growing and new ones are appearing. They could be harmless, like lipomas (fatty lumps) or cysts, but it’s important to rule out anything serious. If you're worried about cost, look for free or low-cost clinics in your area. Irvine Skin offers expert dermatology care—book a consultation today! https://irvineskin.com/inquiry-now/ READ MORE
Areas of expertise and specialization
Faculty Titles & Positions
- Founder OC MedDerm Medical Center 2012 - Present
Parvin Shafaa's Practice location
OC MedDerm
113 Waterworks Way 100 -Irvine, CA 92618Get Direction
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Nearby Providers
- Dr. Neda Mehr M.D.16105-16405 Sand Canyon Ave Irvine CA 92618
- Dr. James S. Waldman M.D.16300 SAND CANYON AVE STE 506 IRVINE CA 92618
- Dr. Sogol Saghari MD113 Waterworks Way Irvine California 92618
- Dr. Nissan Pilest M.D.16100 SAND CANYON AVE STE 190 IRVINE CA 92618
- Dr. Janellen Smith MD15374 Alton Pkwy Irvine CA 92618
- Dr. Sergei Grando MD, PHD, DSCI15374 Alton Pkwy Irvine CA 92618
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