Viagra (Sildenafil)

Viagra is an ascribed prescription drug to treat Erectile Dysfunction (ED) in men, a condition wherein an adult male faces issues related to his erection. It is composed of Sildenafil Citrate which is a PDE5 inhibitor. The drug helps in improving the blood flow in the penis thereby helps in achieving an erection and satisfactory coitus. The medication works effectively when the subject is sexually aroused. However, Viagra should be taken as per a doctor’s consultation.

Viagra is available in 3 potencies i.e. 25mg, 50mg and 100mg. You can buy Viagra online, the potency of which would depend on your doctor’s advice. There is an availability of Viagra tablets online. One can even buy Sildenafil online.

How to Use

Viagra is an oral drug that should be ingested about an hour prior to sexual intercourse. It can even be taken from anywhere between 30 minutes and 4 hours before the sexual activity.

The dosage for Viagra would depend on factors such as age, the severity of the condition, any other medical conditions and medication the patient is on. The doctor’s advice and directions should be adhered to when taking Viagra for effective treatment of the issue.

Side Effects

Some common or mild side effects of Viagra include – headache, flushing, indigestion, vision changes, stuffy nose, backache, muscle pain, nausea, dizziness, rashes, etc. These common side effects generally resolve in a matter of a couple of days. However, there are a few serious side effects that one can face, like –

• NAION (Non-arteritic anterior ischemic optic neuropathy) – an optic condition
• Hearing losses, ringing, dizziness
• Allergies (rashes, itching, flushing, etc.)
• Prolonged or painful erection
• Blood pressure fluctuations
• Cardiovascular issues
• Swelling (skin, eyelids, lips, hands, mouth, tongue, throat or feet)
• Breathing issues

In case of prolonged symptoms or any discomfort due to the intake of Viagra, be sure to consult your doctor right away.