Forzest 20 mg is a medication used to treat erectile dysfunction (ED) in men. Its active ingredient is Tadalafil, a phosphodiesterase type 5 (PDE5) inhibitor that helps increase blood flow to the pill during sexual stimulation, enabling men to achieve and maintain a firm erection. Common side effects may include headache, flushing, nasal congestion, indigestion, and muscle aches. These side effects are generally mild and temporary. It is important to avoid combining Forzest 20 mg with nitrate medications or certain other drugs, as this can cause a dangerous drop in blood pressure. https://www.genericday.com/forzest-20-mg.html