The active component of Zhewitra Soft 20 mg Chewable Tablets, vardenafil, effectively improves erectile dysfunction by boosting blood flow to the penis, which leads to intricate and prolonged erections. Zhewitra’s rapid onset of action and steady efficacy make it a valuable tool for men who wish to improve their sexual health and feel more comfortable in romantic situations. This medication belongs to the group of medications called phosphodiesterase type-5 (PDE-5) inhibitors. It helps to relax the smooth muscles in the penis and improve the flow of blood through them, causing a hard erection. An erection may last roughly 4-6 hours.