Dear Sirs,My wife (28 years) is having Sun light allergy that is where ever her body expose in the sunlight the skin will be changed as black color . Past 5 years she took the sun screen lotion and vitamin tablets and some ointment for avoiding the itching. But there is no improvement still the problem exist. kindly help us
HI. Welcome to ChatDoctorit can be Photodermatitis. You should use sunscreens with SPF>50(sun protection factor) and also night creams. Always use goggles which will prevent central Melanesia. Selective melanocyte ablation will be helpful. Consult dermatologist. Thankyou