Applies to selenium sulfide topical: topical foam, topical lotion, topical shampoo.

Serious side effects

Along with its needed effects, selenium sulfide topical may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.

Check with your doctor as soon as possible if any of the following side effects occur while taking selenium sulfide topical:

Less common or rare

• Skin irritation

Other side effects

Some side effects of selenium sulfide topical may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects.

Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:

More common

• Unusual dryness or oiliness of hair or scalp

Less common

• Increase in normal hair loss

For Healthcare Professionals

Applies to selenium sulfide topical: compounding powder, topical foam, topical lotion, topical shampoo.

Dermatologic

Dermatologic side effects including skin irritation, increased hair loss, and discoloration of hair have been reported.^[Ref]

Discoloration of hair can be avoided or minimized by thoroughly rinsing hair after treatment.^[Ref]