For the treatment of male erectile dysfunction, Zhewitra 40 is utilized. It helps men achieve an erection by increasing blood flow to the penis. When you feel sexually stimulated, it helps to relax the blood vessels in the penis, allowing blood to flow into it. Zhewitra 40 should ideally be taken at a set time, but it can be taken with or without food. Never shatter, eat, or crush it. The primary ingredient in Zhewitra 40 is vardenafil, and it plays a significant role in treating erectile dysfunction in men by inhibiting PDE5. Each day, take no more than one pill.