Penegra 100Mg is an oral medication manufactured by Zydus Cadila indicated for the treatment of male erectile dysfunction. Penegra's effect starts in 30 minutes to 1 hour and lasts for about 4 hours. Penegra, manufactured by Zydus Cadila, India is available in tablets of 50 mg and 100 mg. Shop Penegra 100mg tablet online with huge discount from Indian Pharmacy Penegra 100mg (Sildenafil citrate) tablet is the most commonly used drug for the treatment of erectile dysfunction. It also diagnosed other male sexual function diseases. The sildenafil citrate is the salt form of the medicine. It is generally prescribed to increase blood circulation to the penis to help a man sustain his erection to maintain sexual activity. This tablet does not protect users against sexually transmitted diseases like (Hepatitis B, HIV, Gonorrhea, Syphilis, etc). Other medications which are similar to Penegra and contain the same active ingredient Sildenafil Citrate are Silagra, Kamagra and Caverta. Penegra is manufactured by Zydus Cadila. Penegra 100 Mg is a popular generic version of Viagra. It contains Sildenafil citrate, the same active ingredient found in Viagra, and is used for the treatment of erectile dysfunction (ED) in men. The medication works by relaxing the blood vessels in the penis, allowing for increased blood flow and resulting in an erection. Penegra 100 Mg is a cost-effective alternative to Viagra and is available at a fraction of the price. It is manufactured by Zydus Cadila, one of the leading pharmaceutical companies in India. The medication is available in a convenient 100 mg tablet form and can be easily purchased online. How Penegra 100mg Tablet Works: penegra 100mg tablet contains Sildenafil, which is a phosphodiesterase 5 (PDE 5) inhibitor. This tablet functions by increasing the circulation of blood, through relaxation of smooth muscles of blood vessels. This drug acts on only certain parts of the body, and is therefore used to cure erectile dysfunction (ED), and pulmonary artery hypertension. Penegra 50mgtablet cannot induce an erection without appropriate sexual stimulation.