About Dermatology
Dermatologists treat diseases of the skin, hair and nails, from acne, eczema and psoriasis to fungal infections, pigmentation disorders and skin cancer screening. Many also offer cosmetic procedures such as chemical peels, laser treatment and injectables.
Book an appointment if a rash lasts more than two weeks, a mole changes in size, shape or colour, or if hair loss is sudden. Video consultations work well for follow-ups and for conditions that can be assessed from clear photographs.