Selenium Sulfide Topical Side Effects
Medically reviewed by Drugs.com. Last updated on Apr 11, 2025.
Applies to selenium sulfide topical: topical foam, topical lotion, topical shampoo.
Precautions
If your condition does not get better after regular use of this medicine, or if it gets worse, check with your doctor.
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 side effects
- unusual dryness or oiliness of hair or scalp
Less common side effects
- increase in normal hair loss
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 side effects
- skin irritation
See also:
For healthcare professionals
Applies to selenium sulfide topical: compounding powder, topical foam, topical lotion, topical shampoo.
Dermatologic adverse events
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]
References
1. (2005) "Product Information. Selseb (selenium sulfide topical)." Doak Dermatologics Division
2. (2005) "Product Information. Selsun Blue Moisturizing Treatment (selenium sulfide topical)." Ross Product Division Pharmaceuticals
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Further information
Selenium sulfide topical side effects can vary depending on the individual. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
Note: Medication side effects may be underreported. If you are experiencing side effects that are not listed, submit a report to the FDA by following this guide.