Viagra Facts : Viagra is ready to work in your body in as quickly as 30 minutes. And it lasts for about 4 hours. With Viagra, you must be sexually excited to get an erection. If you take Viagra and are not sexually stimulated, nothing will happen. You won't get an erection just by taking the pill. Viagra is not a hormone. It is not an aphrodisiac. It's a prescription medicine that can improve the erectile function of most men with erection problems. Viagra works for men who have ED no matter how mild or severe their ED is. If you are taking Viagra, it doesn’t mean you have severe ED. Even men who have ED once in a while can benefit from taking Viagra. Viagra comes in different doses (25 mg, 50 mg, and 100 mg). Like many medicines, your doctor may have to adjust your starting Viagra dose if it doesn't produce the desired results or you're bothered by side effects. Do not take more Viagra than your doctor prescribes. In most patients, Viagra can be taken up to once a day as needed. Drinking alcohol can temporarily impair the ability to get an erection. To get the best results, it is best not to drink large amounts of alcohol before taking Viagra. After a man takes Viagra, he still must be sexually stimulated for it to work. This can include kissing or touching. Viagra helps blood flow into the penis. But for Viagra to work, there has to be sexual stimulation. Viagra is not an aphrodisiac or a hormone. It’s a medicine that treats a physical condition. Viagra works by helping you get an erection in response to sexual stimulation. Once a man takes Viagra and has sex, his erection will go away after intercourse, just like it would normally. Viagra works in as quickly as 30 minutes and lasts for about 4 hours after that. Take your time and go at your own pace. In the rare event of an erection lasting more than 4 hours, see your doctor. For most men, Viagra works the first or second time they try it. Viagra may work better the third or fourth time you take it, so it’s important to keep trying. You can also talk to your doctor about changing your dose. Always follow your doctor’s instructions closely when taking Viagra to get the best results.

Viagra is a prescription drug used to treat erection difficulties, such as erectile dysfunction (ED). Since it first became available in 1998, the prescription drug Viagra has helped about 16 million men around the world improve their sex lives. Amazingly, 9 tablets are dispensed every second worldwide. And no other therapy or prescription drug for erectile dysfunction has been studied as much or has the same amount of real-world experience as Viagra since its launch. It’s no wonder more than 600,000 doctors have chosen the prescription drug Viagra for their patients with ED. Viagra improves erections in most men no matter how long they have had ED, what caused it, how often they have it, or how old they are. And Viagra has been proven to work in clinical studies of thousands of men. Viagra is a prescription drug that works by increasing blood flow to the penis. It is not a hormone or an aphrodisiac. Once you take it, Viagra can work in as quickly as 30 minutes. Viagra works for 4 hours so you can set your own pace.

Impotence Can Be Symptom Of Serious Illness : Erectile dysfunction (impotence), is no longer the taboo topic it once was, perhaps due to Viagra, the first oral drug for this condition. Whilst new drugs like Viagra have raised awareness of impotence, it is important for men to understand that impotence may be a symptom of other illnesses. Impotence can be the first sign of serious illnesses including diabetes; high blood pressure; kidney, liver or hormonal disorders; or coronary artery disease. Men with concerns about impotence should ask their doctor about treatment options which include; Oral medications: As well as Viagra, a second medication was approved by the FDA in 2003 and another is expected to be available by the end of the year. Injected drugs: Men can inject drugs into the penis to enhance blood flow. Self-administered intraurethral therapy: This involves using a small applicator to insert a tiny pellet of medicine into the urethra. Vacuum devices: These devices are a hollow plastic tube which is placed over the penis and pumped to create a vacuum that pulls blood into the penis. Surgical options: These are usually considered if other treatments aren't working. Semirigid rods or inflatable devices may be surgically implanted.

What Is An Erection : The penis has three long tubes of cylindrical erectile tissue which , are connected together by fibrous tissue. Called corpora cavernosa these two identical sections run parallel along the sides of the penis with the third tube (corpus spongiosum) laying underneath. These three also surround the urethra the tube which transports either sperm or urine. All three masses are like sponges in that they contain large spaces between loose networks of tissue. When the penis is limp (doctors call this 'flaccid' or 'resting'), then the spaces collapse and the tissue is reduced (that's why it's smaller). However when you start to get an erection, blood flows into these spaces causing the penis to enlarge. Now in theory this happens because of physical or psychological stimulation, but try telling that to a teenage boy who gets one while slumbering through algebra! Anyway as blood enters there is also a temporary reduction in the rate and volume of blood leaving the penis. So as the arteries carrying blood to the penis dilate the veins leading away use funnel-shaped valves to restrict the outflow of blood. Then as the erectile tissue begins to enlarge additional pressure happens as the veins to be compressed against the surrounding tissue, which in turn further restricts the outflow of blood. Now during all this process the three tubes don't swell up by the same pressure. The underneath tube (remember it's called the corpus spongiosum) doesn't become as hard as the two main sections (corpora cavernosa), if it did this would crush the urethra making it impossible to ejaculate (no thanks)! When this process is over your penis is becoming soft again as the arteries relaxed and contract.