How Viagra 100mg works?

Viagra 100 mg Tablet works by relaxing the blood vessels in the penis, which increases blood flow to the area, resulting in an erection. The active ingredient in Viagra is sildenafil citrate, which belongs to a class of drugs called phosphodiesterase type 5 (PDE5) inhibitors.

During sexual arousal, the body produces a chemical called nitric oxide, which stimulates the production of a molecule called cyclic guanosine monophosphate (cGMP). CGMP causes the smooth muscle cells in the penis to relax, allowing for increased blood flow and an erection. However, the enzyme PDE5 breaks down cGMP, which can lead to difficulty in achieving or maintaining an erection.

How should I take Viagra 100mg?

Viagra 100 mg Tablets should be taken as prescribed by a healthcare provider. Typically, it is taken orally about 30 minutes to an hour before sexual activity. The medication should be swallowed whole with a full glass of water, and it can be taken with or without food.

It is important to avoid taking more than one dose of Viagra in a 24-hour period, as this can increase the risk of side effects. Additionally, alcohol and grapefruit juice should be avoided while taking Viagra, as they can interfere with the medication's effectiveness.