Because of the fact that it was only in 1997 that an erectile dysfunction pill was approved, many people ask does Viagra work. The simple answer is, yes, it does. The active ingredient in Viagra is sildenafil citrate. It was developed by Pfizer, the pharmaceutical giant that markets it under the brand Viagra. Viagra is meant for treating erectile dysfunction but also used for treating pulmonary arterial hypertension. Erectile dysfunction is the ability of a man to obtain an erection or sustaining erection for completion of sexual intercourse. Basically, erection occurs due to the hydraulic effect of blood flow into the corpus cavernosa of the penis. Sexual stimulation results in a series of physiological actions within the body and causes blood flow to the penis to increase and also in its retention. Commonly seen in elderly males, it can affect men in all ages.
Occasional instances of inability to obtain an erection are normal and do not need any treatment. While erectile dysfunction is mostly a physiological condition there are also cases of psychological impotence. This is when your thoughts and feelings, relational problems and chronic stress hinder the process of erection. In many cases psychological impotence responds to placebo treatment, which administration of an inert medication. Physiological impotence, however, requires treatment with medications such as Viagra. Viagra is a prescription drug and available against production of a doctor’s prescription. Another way is buying Viagra online. Online pharmacies are similar to any local pharmacy and a reputed pharmacy also employs a medical professional who will write a prescription on knowing your medical history.
Viagra sex can be extremely satisfying. You have to take Viagra at least half hour before sex and the effect lasts for up to 8-9 hours. While it does have some side effects, these are mostly mild and do not cause any major problem. Side effects include headache, back pain and upset stomach.
The mechanism of action or how Viagra works is related to the release of nitric oxide when a man is sexually aroused. This results in increase in the level of cGMP for muscle relaxation that allows erection to take place. Viagra inhibits PDE5, an enzyme that is responsible for reducing cGMP in the penis.
These days there is a strong connection between dating and sex. Most people consider best dates as those that culminate in a sexual intercourse. If you are one of those then you should keep Viagra handy because occasional and transient erectile dysfunction is commonly associated with excessive alcohol consumption as well as performance anxiety.
Viagra is a potent drug that has a high success ratio and an extremely effective treatment for erectile dysfunction. Instead of wondering does Viagra work or not, keep adequate stock with you because when you are out on a date you never know when you will end up in a bedroom.