Many men have found success with the use of Generic Viagra, also known as sildenafil, a drug which was originally developed for the treatment of erectile dysfunction. This medication allows men to achieve better erections and, in turn, have better sex with their partners. It is now a commonly prescribed drug and, as such, many online pharmacies and doctors’ offices have popped up in an effort to meet the demands of a busy public.
How Does It Work?
Sildenafil works by blocking an enzyme called PDE5, which is necessary for the breakdown of cGMP, a molecule which acts as a “relaxer” in the corpus cavernosum, the sponge-like tissue in the penis that fills with blood during an erection. Inhibition of PDE5 activity leads to an elevation in cGMP levels, which in turn causes vasodilation and increased blood flow into the corpora cavernosa, resulting in an erection that can satisfy a man and his partner.
Sildenafil is a selective inhibitor of PDE5, which means it inhibits other PDE enzymes but does not affect other members of the nitric oxide family, which include endothelial and neuronal PDEs. However, since this medication was originally approved for use in combination with antidepressants, anxiolytics, and alpha-blockers, it is advisable to consult with a psychiatrist or a physician specializing in sexual medicine before beginning therapy with sildenafil.
The Pros And Cons Of Prescribing Viagra
Sildenafil comes with some advantages and disadvantages. One advantage is that it does not require a doctor’s prescription. This makes it much easier for a patient to get ahold of a few tablets and try out the medication. Sildenafil is also relatively cheap and, at least in Canada, is generally available without a prescription.
One disadvantage is that sildenafil is a prescription drug and, as such, is not designed to treat low blood pressure or other conditions which are typically treated with natural remedies. Since it was developed to treat erectile dysfunction, it could backfire and cause other problems to occur. For example, if a man is already taking medication for erectile dysfunction and then begins taking sildenafil, his ED treatment could theoretically be cancelled out by this new medication. This could lead to dangerous side effects. However, as with any new medication, there are always questions about long-term effects and how different individuals will react to the drug. In the case of sildenafil, these questions are far from being answered and, as such, it is always advisable to consult with a doctor before beginning therapy.
Is It A Scam?
Sildenafil has not been found to be a scam, but many men have been fooled by unscrupulous online pharmacies which offer the medication at incredibly low prices. Naturally, these men were convinced that the opportunity to save a fortune was too good to refuse and, in some cases, have ended up with serious medical problems as a result of their involvement in these schemes. Always remember that the key to avoiding scammers is by obtaining a prescription from a medical professional who knows you and has had the opportunity to examine your medical history.
Where Can I Buy It?
Luckily, there are reputable pharmacies which offer sildenafil and it is always advisable to seek these out. Some of the best known and most trusted online pharmacies which offer sildenafil at high quality prices are: