Vigora 100 mg, a phosphodiesterase type 5 inhibitor, aids in the relaxation and dilatation of the body's blood vessels. It helps to increase blood flow in some parts of the body. Male erectile dysfunction can be treated with this medication. It also treats pulmonary arterial hypertension (PAH), which eventually improves exercise capacity for both men and women. It may be administered orally or by injection by your physician. These tablets improve blood flow to specific body areas by promoting the relaxation of the muscles around blood vessel walls.  Men with erectile dysfunction can also be treated with it. The cause could be impotence, or the inability to get or keep an erection.

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