SP Agra (Viagra) is a common medication used to stimulate erections in men with erectile dysfunction (ED) and treat pulmonary arterial hypertension (high blood pressure affecting the lungs and heart).
For treating ED specifically, SP Agra (Viagra) is the well-known brand-name version of this drug.
Many factors can influence how long Viagra takes to start working. In general, Viagra takes about 30 minutes to produce noticeable effects.
But your diet, your overall health, the medications you’re taking, underlying conditions, and much more can all affect the amount of time Viagra takes to work in your body and how long it lasts.
SP Agra (Viagra) normally starts working 30 to 60 minutes after you take it in oral tablet form. It may take up to 2 hours to work.
SP Agra (Viagra) doesn’t work on its own. You’ll still need to feel sexually aroused to get an erection. Feeling relaxed and comfortable can also help Viagra take effect sooner.