Dermatology is the branch of medicine mainly dealing with the skin, nails, hair and its diseases. In China, sexual transmitted diseases would be attributed to this catalog as well.
A dermatologist treats diseases, in the widest sense, and some cosmetic problems with both medical and surgical aspects.
Which including but not limited to:
♦ Skin viral infection: Herpes, wart
♦ Skin bacterial infection: epifolliculitis, abscess
♦ Skin fungal infection: Tinea
♦ Contact dermatitis, Allergic dermatitis, Eczema, Atopic dermatitis
♦ Urticarial, Insect bite dermatitis
♦ Cutaneous pruritus
♦ Acne, Roseacea, pelade
♦ Benign skin tumor, Pigmented nevus, Seborrheic keratosis
♦ Anaphylactoid purpura