Product Description:• (Viprogra) is used to improve the ability to
exercise in people with pulmonary arterial hypertension . Viprogra is in
a class of medications called phosphodiesterase inhibitors. Viprogra
treats ED by increasing blood flow to the during sexual stimulation.
This increase blood flow can cause an erec tion. Viprogra treats PAH by
relaxing the blood vessels in the lungs to allow blood to flow easily.
