Dr. Kathleen Mary Joyce MD

Mupirocin is used to treat bacterial infections, such as methicillin-resistant Staphylococcus aureus (MRSA), folliculitis, and impetigo. It is also used for insect bites, small wounds, and infections caused by gram-positive bacteria. Since it is an antibacterial medication, it will be ineffective...

What is it?Recurrent herpes simplex labialis is a mouth infection that is caused by the herpes simplex virus. It is a contagious and common infection that can easily be passed on. Also known as oral herpes, recurrent herpes simplex labialis causes sores and blisters on the lips, tongue, mouth, and...

If skin care products cause irritations like itching, swelling and redness, your skin is sensitive. “As such, there is not a definition for sensitive skin”, says Rachel Herschenfeld, MD, FAAD, a dermatologist in Wellesley. All dermatologists can determine if the skin is sensitive. According to...

Heat rash is a condition that easily goes away with time without the need for medical care. This usually happens when the skin cools down and the sweating reduces. Sometimes, it can take a few days for the affected part of the skin to heal completely. However, there are times when the rashes tend...

Although an itchy palm is rarely caused by serious conditions, it can also indicate a chronic skin problem that requires frequent treatment.Your doctor can help diagnose your condition by identifying other symptoms you experience and what causes your itchy palm. Your doctor will recommend or...

Melanoma is a type of lethal skin cancer. Often developing from a mole, it is caused by mutation of the skin cells due to damage in their DNA. These mutations result in a tumor formation within the cells that contain melanin (the pigment that gives skin its color) in the epidermis. The color of a...