What is the Use of Generic Viagra Tablets? Generic Viagra Tablets 100mg belongs to the group of medicines called phosphor di esterase type-5 inhibitors that are used to treat erectile dysfunction in adult men. It may also be used to treat pulmonary arterial in adults to improve the ability to exercise and to slow down clinical worsening. Viagra 100 mg tablet relaxes the blood vessels and reduces the workload of the heart by increasing the blood supply to the lungs. Viagra 100 works by relaxing the blood vessels in the penis by allowing the blood to flow into the penis when the person is sexually excited. Thus, Viagra pills help to treat erectile dysfunction.
How does Viagra Works in Our Body? During sexual stimulation or arousal, the blood flow to the penis increases by causing it to harden, expand, and straighten. An erection