Other side effects may include headaches, flushing, indigestion, nasal congestion, dizziness, and lisinopril 60 mg daily visual disturbances. These side effects are generally mild and temporary but can be severe in rare cases. The use of Viagra is contraindicated in patients taking nitrates (often prescribed for chest pain), as the combination can cause a dangerous decrease in blood pressure. The prevalence of ED increases with age and can be influenced by a variety of factors including psychological issues, health conditions like diabetes and viagra medicine heart disease, and certain medications.

Erectile dysfunction is a condition where a man is unable to achieve or maintain an erection adequate for satisfactory sexual performance. The cultural impact of Viagra has been significant, changing the landscape of sexual health and relationships for many. It has helped to reduce the stigma associated with ED, encouraged men to seek medical advice for their sexual health issues, and spurred the development of other ED treatments and sexual health products.

Viagra, under the name Revatio, is prescribed to improve exercise ability and delay clinical worsening in PAH patients. It has shown potential in treating pulmonary arterial hypertension (PAH), a rare disease characterized by high blood pressure in the arteries of the lungs. Besides treating ED, Viagra has also been explored for other medical conditions. Moreover, ongoing research investigates the possible role of Viagra in treating conditions such as heart disease, stroke, and even premature ejaculation, indicating its versatile therapeutic potential beyond erectile dysfunction.

However, the effectiveness of Viagra can be influenced by certain factors such as the presence of food in the stomach, particularly high-fat meals, which can delay the onset of action. Typically, Viagra is taken about one hour before sexual activity, and its effects can last for up to four hours. The clinical efficacy of Viagra has been demonstrated in numerous studies. It is effective in various populations of men with ED, including those with diabetes mellitus, spinal cord injury, and other conditions.

Viagra, known generically as sildenafil citrate, is a medication primarily used to treat erectile dysfunction (ED) in men. Its discovery was somewhat serendipitous; originally developed as a treatment for hypertension and angina pectoris, researchers noted the drug's ability to induce penile erections as a side effect during clinical trials. Since its market introduction by Pfizer in 1998, Viagra has become one of the most well-known and frequently prescribed drugs for ED.

Its availability has opened up conversations about sexual health issues that were previously considered taboo, improving awareness and treatment accessibility. Nevertheless, it's crucial for individuals considering Viagra for ED to consult with a healthcare provider to ensure it's appropriate for their health condition and to discuss potential risks and benefits. Viagra's introduction has had a profound impact on sexual health and has helped destigmatize ED.