|Trade names||Veregen, Polyphenon E|
|Main uses||Genital warts|
|Side effects||Burning, itchiness, swelling, redness at the site of use|
Common side effects include burning, itchiness, swelling, and redness at the site of use. Other side effects may include phimosis, enlarged lymph nodes, burning with urination, and reactivation of genital herpes. How it works is not known.
Sinecatechins was approved for medical use in the United States in 2006. In the United States it costs about 1,400 USD for a tube as of 2021. It was the first botanical drug approved in the USA and is made from green tea leaves.
- "Sinecatechins Monograph for Professionals". Drugs.com. Retrieved 12 October 2021.
- Masters KP (2009). "New Drug Reviews: Sinecatechins (Veregen) for External Genital and Perianal Warts". Am Fam Physician. 80 (12): 1447–1454.
- "Veregen Prices, Coupons & Patient Assistance Programs". Drugs.com. Retrieved 12 October 2021.
- "Veregen label information" (PDF). Retrieved 2015-05-02.
- Fürst R, Zündorf I (2014). "Plant-derived anti-inflammatory compounds: hopes and disappointments regarding the translation of preclinical knowledge into clinical progress". Mediators Inflamm. 2014: 146832. doi:10.1155/2014/146832. PMC 4060065. PMID 24987194.
- Mayeaux EJ, Dunton C (July 2008). "Modern management of external genital warts". J Low Genit Tract Dis. 12 (3): 185–192. doi:10.1097/LGT.0b013e31815dd4b4. PMID 18596459. S2CID 33302840.