Viagra, or sildenafil citrate, primarily treats erectile dysfunction (ED), a condition impacting a man’s ability to achieve or maintain an erection firm enough for satisfactory sexual intercourse.
How Viagra Works
Viagra enhances the effects of nitric oxide, a naturally occurring chemical that relaxes blood vessels in the penis. This increased blood flow allows for easier erection upon sexual stimulation.
- It’s crucial to remember Viagra only works with sexual stimulation. It doesn’t increase libido or sexual desire.
Viagra’s Uses Beyond ED
Beyond ED, Viagra shows promise in treating other conditions. Research explores its potential for:
Pulmonary Arterial Hypertension (PAH): Viagra’s ability to relax blood vessels makes it beneficial in managing PAH, a condition causing high blood pressure in the arteries leading to the lungs. Raynaud’s Phenomenon: Some studies suggest Viagra may improve blood flow to the extremities, potentially alleviating symptoms of Raynaud’s.
Important Considerations
Consult your doctor before using Viagra. They can determine if it’s appropriate for you and address potential interactions with other medications. Common side effects include headache, flushing, and nasal congestion. Rare but serious side effects exist, necessitating medical attention.
Dosage and Administration
Your doctor will prescribe the appropriate dosage, usually taken as needed, about an hour before sexual activity. Follow their instructions precisely.
- Don’t exceed the recommended dose. Don’t combine Viagra with nitrates, which can cause a dangerous drop in blood pressure.
