Sinecatechins
Veregen is a topical prescription medication containing sinecatechins, a botanical extract derived from green tea leaves. It is indicated for the treatment of external genital and perianal warts in immunocompetent patients. The medication is applied directly to the affected areas as an ointment.
Veregen is a topical green tea extract ointment used to treat external genital and perianal warts.
Key facts at a glance
- RxNorm
- 672820
- Generic
- Veregen
- Class
- brand-name
- Brands
- —
- Availability
- rx
- Lactation
- unknown
- Routes
- —
- Forms
- —
- Regions
- US, EU, CN, JP
- Monitoring
- —
This page is for informational purposes only.
Do not use this information to diagnose yourself or to replace a physician's advice. Always consult a qualified healthcare provider before starting, stopping, or changing any medication. If you believe you are experiencing a medical emergency, call your local emergency number immediately.
Veregen is used to treat external genital warts and perianal warts caused by human papillomavirus (HPV) in immunocompetent adult patients.
Veregen contains sinecatechins, which have antioxidant properties and are thought to work as an immune response modifier, though the exact mechanism of action for wart removal is not fully established.
Veregen is for topical use only and should not be used in the vagina, cervix, or urethra. It may weaken latex condoms and diaphragms. Common side effects may include local skin reactions such as redness, itching, and burning at the application site. Patients should wash hands thoroughly after application and avoid sexual contact shortly after applying the medication.
Official drug label
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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 26, 2026. · Read our editorial policy