Viagra increases the body's ability to achieve and maintain an erection during sexual stimulation. Viagra does not protect you from getting sexually transmitted diseases, including HIV. How to use Viagra comes as a tablet to take it orally. It should be taken as needed about 1 hour before sexual activity. However, Viagra can be taken anytime from 4 hours to 30 minutes before sexual activity.
Viagra should not be taken more than once a day. Warnings Avoid taking Viagra,if you have had a heart attack, stroke, or life-threatening irregular heartbeats within the last six months; have a history of heart failure; have coronary artery disease; have angina; have high or low blood pressure; have liver problems; have kidney problems; have ever had blood problems, including sickle cell anemia or leukemia; have a bleeding disorder; have a stomach ulcer; have retinitis pigmentosa an inherited condition of the eye ; have a physical deformity of the penis such as Peyronie's disease; have a condition that could lead to prolonged and painful erections, such as a tumor of the bone marrow, sickle cell anemia, or leukemia; or are taking another medicine to treat impotence.
If taken with nitrates, it reduces the patients' blood pressure dramatically. Possible temporary side-effects are headache and nausea. A more serious effect is loss of blue-green colour vision. The correct dose is, hence, of prime importance; all Indian versions of sildenafil will be available in 25 mg, 50 mg and mg doses. Misuse of sildenafil can also lead to tragicomic mishaps. Doctors cite numerous instances where normal people took Viagra to enhance their sexual performance.
The result was an embarrassing and painfully prolonged erection that lasted for days and required surgery to rectify. Both doctors and manufacturers emphasise that sildenafil is a treatment, not a cure. It temporarily acts on a specific part of the body but it does not solve the underlying reason for the disorder.
Side-effects notwithstanding, the pharmaceutical companies are upbeat. Kaul, regional director, Asia and Middle East, Ranbaxy. He has reason to be. With India's billion-plus population, the sheer numbers translate to tremendous market potential.
It's a blockbuster drug," says Kaul. Other companies provide similar estimates. But with so many vying for a slice of the pie, a bit of shine may rub off soon. Stiff competition will define price and profit margins to the patient's benefit. The approximate price of the new drug is Rs 20 per tablet, which is already a big gain for patients who are currently shelling out Rs per tablet for the imported Viagra in the grey market.
The affordability of the genuine sildenafil brands could also adversely affect the popularity of the anti-impotence herbal drugs. With the product being identical, marketing strategy will decide the winners and losers in the Great Indian Sildenafil Contest.
Brand name, colour and even the shape of the tablets are being depicted as distinguishing features to gain an edge in the market. As for Ranbaxy's brand, Caverta, "the name derives from the cavernosa, the part of penis that plays a vital role in erection", explains Kaul. Most medications have some kind of side effects associated with them. The commonest of these side effects are temporary and mild and fade away without any special attention.
These include warmth or redness in your face, neck, or chest; stuffy nose; headache; upset stomach; or back pain. However, in some cases, these mild side effects may persist or become bothersome. In such cases, seek medical attention. Also, in some rare cases, it may lead to severe side effects like sudden vision loss; ringing in your ears, or sudden hearing loss; chest pain or heavy feeling, pain spreading to the arm or shoulder, nausea, sweating, general ill feeling; irregular heartbeat; swelling in your hands, ankles, or feet; shortness of breath; vision changes; feeling light-headed, fainting; or penis erection that is painful or lasts 4 hours or longer.
Seek medical attention if you notice any of these side effects. Side effects that are not listed here may also occur. People older than 65 years might be prescribed a lower dosage since they are more prone to suffer from side effects.
Most recently, I thought I would never be able to enjoy all the colors of life, due to the erectile dysfunction. I became irritable, nervous, faced problems in my personal life. I thought that impotence is a verdict and all these stories about the miraculous properties of Viagra are just a fiction. But after some hesitations I realized: After buying Viagra at your online pharmacy everything went smoothly.
Just several months ago I could only dream about this. The result exceeded all my expectations!
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