Dr. Marc W Levin M.D.

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...

A primary cold sore infection is described as the first time that you are infected with the herpes simplex virus (HSV) that causes cold sores. The most common area affected is the mouth. The reason is that the moist inner skin is not resistant to the virus compared to the normal skin.Primary (or...

Jock itch can be very embarrassing. The skin folds itch like crazy in the wrong places at the wrong time. The more you scratch, the more reddish and tender the area becomes. Men get it more often than women, and you don’t have to be an athlete blazing the tracks to get this abdominal itch. Here...

Treatment for rosacea is determined by which sub-type you have. Although there is no cure for the condition, there are several treatment options available to control signs and symptoms. Depending on symptoms, your doctor will tailor a treatment plan that best suits you.There are four sub-types of...

What are cold sores?Cold sores are due to a virus called the herpes simplex virus. This condition is usually passed on through direct contact with an individual who is shedding the virus. The sores can be too small that a person will not be able to know if he/she has the illness. The virus can be...

Melanoma is a type of skin cancer associated with excess exposure to UV rays and tanning booths. Melanoma originates from certain cells in the skin called melanocytes, which contains the pigment melanin that influences skin color. If left untreated, melanoma spreads quickly and leads to death....