Viagra, or sildenafil citrate, treats erectile dysfunction (ED), a condition where a man can’t get or maintain an erection firm enough for satisfactory sexual intercourse. It works by increasing blood flow to the penis.
Who Should Use Viagra?
Viagra is prescribed for men aged 18 and older diagnosed with ED. A doctor will assess your overall health and discuss potential risks before prescribing it.
- Your Doctor’s Role: Your physician will conduct a thorough medical history review and potentially order tests to rule out underlying health issues contributing to ED. They’ll also discuss any medications you’re currently taking, as interactions are possible. Specific Conditions: Viagra is not suitable for everyone. Men with certain heart conditions, low blood pressure, or a history of stroke should avoid it. Your doctor will determine if Viagra is safe for you.
How Viagra Works and Dosage
Viagra facilitates penile erection by enhancing the effects of nitric oxide, a chemical that relaxes blood vessels. This increased blood flow leads to an erection.
Dosage: The typical starting dose is 50mg, taken as needed, about an hour before sexual activity. Your doctor will adjust the dosage based on your response and individual needs, possibly ranging from 25mg to 100mg. Frequency: Do not take more than one dose per day. The effects typically last for four to five hours. Administration: Viagra is usually taken orally with or without food, but your doctor may provide specific guidance.
Always follow your doctor’s instructions carefully. Improper use can lead to adverse effects. If you experience any side effects, such as chest pain or sudden vision changes, seek immediate medical attention.
