selenium sulfide topical. Uses. This medication is used to treat dandruff and a certain scalp infection (seborrheic dermatitis). It reduces itching, flaking, irritation, and redness of the scalp. Selenium sulfide is also used for a condition that causes discoloration of the skin (tinea versicolor). This medication belongs to a class of medications called anti-infectives.
Rating Newest Oldest. Best Answer: A dermatologist is an MD, so you must attend 4 years of college than 4 years of medical school. Then you must do a year long internship and then apply for a 3 year residency in dermatology which, along with radiology, opthalmology and anaesthesiology, is incredibly difficult to get.
To maintain certification, dermatologists must complete ongoing medical education and retake the board examination every 10 years. How long does it take to become a dermatologist? It can take about 12 years to become a dermatologist, including time spent as an undergraduate, in medical school, and in a residency. What does a dermatologist earn? Dermatology is one of the most highly-compensated medical specialties practiced by physicians.