Viagra: How a Little Blue Pill Changed the World

A starting dose of 25 mg

5.2 Prolonged Erection and Priapism

Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure. These events have been chosen for inclusion either due to their seriousness, reporting frequency, lack of clear alternative causation, or a combination of these factors. Serious cardiovascular, cerebrovascular, and vascular events, including myocardial infarction, sudden cardiac death, ventricular arrhythmia, cerebrovascular hemorrhage, transient ischemic attack, hypertension, subarachnoid and intracerebral hemorrhages, and pulmonary hemorrhage have been reported post-marketing in temporal association with the use of VIAGRA. Most, but not all, of these patients strongest viagra pill had preexisting cardiovascular risk factors. Many of these events were reported to occur during or shortly after sexual activity, and a few were reported to occur shortly after the use of VIAGRA without sexual activity.

Multimedia: Slideshows, Images & Quizzes

Others were reported to have occurred hours to days after the use of VIAGRA and sexual activity. It is not possible to determine whether these events are related directly to VIAGRA, to sexual activity, to the patient's underlying cardiovascular disease, to a combination of these factors, or to other factors [see Warnings and Precautions (5.1) and Patient Counseling Information (17)]. Hemic and Lymphatic: vaso-occlusive crisis: In a small, prematurely terminated study of REVATIO (sildenafil) in patients with pulmonary arterial hypertension (PAH) secondary to sickle cell disease, vaso-occlusive crises requiring hospitalization were more commonly reported in patients who received sildenafil than in those randomized to placebo. The clinical relevance of this finding to men treated with VIAGRA for ED is not known. Nervous: seizure, seizure recurrence, anxiety, and transient global amnesia. should be considered in patients with

severe renal impairment [see Dosage and

• Viagra’s effectiveness may vary based on age, health, and dosage.
• It can interact with medications like nitrates, causing dangerous drops in blood pressure.
• Do not use Viagra if you have severe heart or liver conditions.
• Over-the-counter Viagra is not approved and may be unsafe.
• Sexual stimulation is needed for Viagra to work effectively.
• Always buy Viagra from a licensed pharmacy.

Administration (2.5) and Clinical Pharmacology (12.3)].

• Viagra was the first oral medication approved for ED.
• It is sometimes used off-label for pulmonary hypertension.
• Adequate hydration is recommended when taking Viagra.
• Clinicians may adjust dosage based on individual response.
• Cialis and Levitra are alternative medications for ED.
• Follow a healthy diet and exercise to support sexual health.