Ask Dr. Treen
The Facts About Cold Sores - Startling facts about cold sores (caused by the herpes simplex virus) and how you can treat and prevent them
What is a Dermatologist? - What a dermatologist does, who needs one, and why you definitely want one who's board certified
Dry Skin Prevention - What causes dry skin, how you can prevent it, and some surprising news about soap
What is Acne? - Some facts about acne, including who's most likely to suffer from it, and suggestions for controlling it
What is Psoriasis? - Psoriasis is not contagious but it is serious and requires proper monitoring and treatment
What is Seborrheic Keratosis? - Details about seborrheic keratosis, a common, benign skin growth, and its treatment
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