Tadafem (https://www.medypharmacy.com/product/tadafem-20/) is a medication that typically contains Tadalafil, which is commonly used to treat erectile dysfunction (ED) and sometimes benign prostatic hyperplasia. Tadalafil is an active ingredient, and it works by increasing blood flow to the penis, helping men achieve and maintain an erection during sexual arousal. Tadafem may be marketed as a generic or brand-name version of Tadalafil, and it is commonly used to improve sexual health in men. It is most effective when there is sexual stimulation and does not work automatically without this stimulus.