Caverflo.com is voluntarily recalling all lots of Caverflo Natural Herbal Coffee, 25 grams to the consumer level. FDA laboratory analysis confirmed the presence of Sildenafil and Tadalafil which are the active ingredients in two FDA-approved prescription drugs used for the treatment of erectile dysfunction (ED). Caverflo.com has received a report of an individual death after use of the coffee. Caverflo Natural Herbal Coffee may also contain undeclared milk.