Sinecatechins (Veregen) for External Genital and Perianal Warts
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Sinecatechins (Veregen) 15% ointment is the first botanical drug product approved by the U.S. Food and Drug Administration (FDA) for the treatment of external genital and perianal warts.1 Sinecatechins is derived from green tea leaves; the mechanism of action is not yet known.1