Clascoterone Topical Side Effects

Medically reviewed by Drugs.com. Last updated on Nov 6, 2024.

Applies to clascoterone topical: topical application cream.

Serious side effects

Along with its needed effects, clascoterone 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 immediately if any of the following side effects occur while taking clascoterone topical:

More common side effects

• darkening of the skin
• diarrhea
• faintness, especially after missing meals
• irritability
• itching or redness at the application site (severe)
• loss of appetite
• nausea
• raised, dark red, wart-like spots on skin, especially when used on the face
• reddish purple lines on arms, face, legs, trunk, or groin
• unusual tiredness or weakness
• vomiting

Rare side effects

• dryness, discoloration, pain, or swelling at the application site
• skin rash, hives, itching, or redness

Other side effects

Some side effects of clascoterone 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

• burning or stinging at the application site

For healthcare professionals

Applies to clascoterone topical: topical cream.

Metabolic adverse events

• Common: Elevated potassium levels
• Frequency not reported: Hyperkalemia^[Ref]

Genitourinary

• Frequency not reported: Polycystic ovaries, amenorrhea^[Ref]

Dermatologic

• Very common (10% or more): Erythema/redness (12.2%), scaling/dryness (10.5%)
• Common (1% to 10%): Edema, pruritus, skin atrophy, stinging/burning, striae rubrae, telangiectasia^[Ref]

Endocrine

• Common: Hypothalamic-pituitary-adrenal axis suppression^[Ref]

Frequently asked questions

• Does Winlevi need to be refrigerated?
• How long does Winlevi take to work for acne?

Further information

Clascoterone 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.

Medical Disclaimer