How effective is Sildenafil Citrate Tablets?
Generally, Sildenafil Citrate Tablets are highly effective in improving male erectile dysfunction, with rapid onset and long-lasting effects. A detailed analysis is as follows:

Sildenafil Citrate Tablets work by inhibiting the activity of phosphodiesterase-5, increasing the level of nitric oxide in the penile cavernous bodies, promoting relaxation of cavernosal smooth muscle and vasodilation, thereby allowing more blood to flow into the penis and effectively facilitating penile erection. This medication can also increase dopamine levels in the brain, thus enhancing male libido and sexual satisfaction. It can prolong erection duration and reduce pain and discomfort during erection, thereby improving erection quality.
Although Sildenafil Citrate Tablets are significantly effective in treating male erectile dysfunction, they do have some side effects, such as headache, facial flushing, and indigestion. A few patients may experience blurred vision, hearing loss, joint pain, or back pain. Additionally, due to the drug's vasodilatory effect, it may cause hypotensive reactions, particularly when used concomitantly with other antihypertensive medications.
Patients should fully understand the side effects and precautions associated with this medication and use it appropriately under a physician's guidance. Furthermore, maintaining healthy lifestyle habits and a positive mental state is also important to further enhance treatment effectiveness and improve quality of life.