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Undecylenic Acid 25%Antifungal Pen

FDA Drug Information • Also known as: Villsure Antifungal Pen

Brand Names
Villsure Antifungal Pen
Route
TOPICAL
Dosage Form
LIQUID
Product Type
HUMAN OTC DRUG

What Is Undecylenic Acid 25%Antifungal Pen Used For?

Use Helps prevent fungal infections, incuding tinea pedis (toenail onych omycosis). Relieves itching, burning, and cracking. Cures athlete's foot

Dosage and Administration

Directions Prep: Wash the affected area with soap and water. Soak the nail to soften it.For toenail fungus:Gently file thickened areas of the nail every 2-3 days (avoid damaging nail bed). Apply a thin laver over the entire nail surface, under the nail edge, and around the cuticle. Use twice daily:morning and evening for at least 6 weeks. For best results,continue use for 3-6 months or as directed by a doctor.For athlete's foot: Apply to affected areas and between toes. Allow product to dry fully before putting on socks or shoes.

Warnings and Precautions

Warnings For external use only. If pregnant or breastfeeding, consult a healthcare professional before use.

About This Information

This drug information is sourced from FDA-approved labeling via the openFDA database. It is intended for educational and reference purposes only. This is not medical advice. Always consult your healthcare provider before making decisions about medication. Drug information may be updated by the FDA; check with your pharmacist for the most current information.

What are side effects?

Side effects are unwanted reactions that can occur when taking a medication. They range from mild (headache, nausea) to severe (allergic reactions, organ damage). Not everyone experiences side effects, and severity varies. Report any concerning side effects to your doctor.

What are drug interactions?

Drug interactions occur when a medication is affected by another drug, food, or supplement. Interactions can make medications less effective or cause dangerous side effects. Always tell your doctor about all medications and supplements you take.