Hot Product
BUPICAIN - SP (Bupivacaine Hydrochloride) INJECTION
Regular price
Rs.1.00 PKR
Sale price
Rs.1.00 PKR
Regular price
Unit price
per
Xyloaid® Injection (Lidocaine HCl + Adrenaline)
Regular price
Rs.1.00 PKR
Sale price
Rs.1.00 PKR
Regular price
Unit price
per
Xylocaine (Lignocaine HCl)
Regular price
Rs.1.00 PKR
Sale price
Rs.1.00 PKR
Regular price
Unit price
per
VIAGRA (Sildenafil) is a prescription medication primarily used to treat erectile dysfunction (ED) in men and pulmonary arterial hypertension (PAH) in adults and children. By blocking the PDE5 enzyme, it relaxes blood vessels to increase blood flow to specific areas of the body.
1. Erectile Dysfunction (ED)
Viagra helps adult men achieve and maintain an erection during sexual stimulation.
How it works: It increases blood flow to the penis. It does not cause an automatic erection or increase sexual desire; sexual arousal is required for it to work.
Usage: Usually taken 30 to 60 minutes before sexual activity. It can be effective for up to 4 hours. Taking it on an empty stomach generally yields the fastest results.
2. Pulmonary Arterial Hypertension (PAH)
Sold under the brand name Revatio, sildenafil is used by both men and women to improve exercise capacity and slow the progression of the disease.
How it works: It relaxes the blood vessels in the lungs, making it easier for the heart to pump blood.
Usage: Dosing is entirely different from ED and usually requires taking the medication multiple times a day as directed by a healthcare professional.
Important Safety Considerations
You must consult a doctor before using sildenafil to ensure it is safe for you.
Severe Drug Interactions: Do not take sildenafil if you use nitrate medications (e.g., nitroglycerin) for chest pain or heart problems. Combining them can cause a sudden, dangerous, and life-threatening drop in blood pressure.
Avoid Grapefruit: Grapefruit and its juice can interfere with the way the medication is broken down in the body, increasing your risk of side effects.
Common Side Effects: These can include headaches, flushing, upset stomach, or nasal congestion. Seek immediate medical help if you experience a prolonged erection (more than 4 hours), sudden vision loss, or sudden hearing loss.
