Dr. Howard Yuan-hao Chang M.D., PH.D.

Recommended Articles

• What Are the Treatments for Cold Sores?

  Cold sores are inflamed fluid-filled blisters, which appear in clusters on and around the mouth or lips. They can be seen when a person has a weakened immune system during fever, cold, or any other disease. Usually, cold sores are not harmful and should heal on their own within two to four weeks...

• What Are Pimples: Causes and How to Get Rid of Them

  What are pimples?Pimples, also known as "spots", "acne", or "zits", are inflammation of the skin or small skin lesions that are caused when excessive oil in the skin gets trapped in the pores.The oil glands of the skin get clogged and become infected. This clogging results in the formation of...

• Alternative Treatments for Acne

  The skin is a reflection of an individual’s internal health. Radiant, beautiful skin indicates proper care, healthy diet, and sufficient hydration. Skin invaded with blackheads or whiteheads shows the existence of an oxidative damage, hormonal imbalance, and poor nutrition.Causes of AcneAcne is...

• Self Tanner Use Might Deprive You of Vitamin D

  Sunless tanners, or self tanners, that provide a fake tan reduces the exposure to UV radiations considerably, according to a new study published in the journal, Archives of Dermatology. Using creams and sprays that provide the fake tan cuts down the sunbathing and tanning bed use. According to...

• What are the Signs and Symptoms of Rosacea?

  Rosacea is a very common skin condition that frequently affects people aged above 30 years. It produces redness on your cheeks, nose, and forehead. Although it commonly affects women, more severe symptoms occur in males. Approximately 16 million people are affected in the United States alone, and it...

• Can Tattoos Lead to Skin Infections?

  According to a recent study, some regular practices at tattoo parlors may increase the risk of skin infections. Skin infections are normally seen in people with a weak immune system. The study, published in the Emerging Infectious Diseases, reports two cases of Mycobacterium haemophilum skin...