There are drugs available in the market for the treatment of penile failure, particularly erectile dysfunction. These pills are classified as PDE5 inhibitors, the most popular of which include Viagra, Levitra, Cialis and Stendra. PDE inhibitors provide significant boost to the action of nitric acid in the body. The nitric acid relaxes the smooth muscles that form the penis, which promotes blood flow to the organ during sexual arousal.
How the drugs work
Drugs are an effective treatment alternative for over two thirds of men that experience erectile dysfunction at different levels of severity. Certain condition such as heart disease, high levels of bad cholesterol in the body and diabetes cause strain on blood vessels and promote vasoconstriction. This impedes the flow of blood to various parts of the body. These conditions are known risk factors associated with erectile dysfunction.
That said, drugs such as Viagra work by relaxing these tight vessels and in so doing promote the uninhibited flow of blood into the penis, which builds to a healthy erection. Premature ejaculators can also use the drugs as they generally reduce the recovery period between sex sessions.
Taking the drugs
It is imperative to follow strictly all instructions on dosage as given by a qualified physician or pharmacist to avoid or alleviate possible side effects that may accompany using the pills. Users are required to take the pills one or two hours before engaging in sexual activity for maximum benefits. The effects of the drugs become manifest in as little as 15-30 minutes and their efficacy extend to up to 4 or 5 hours after consumption.
Erectile dysfunction pills like Viagra and Levitra are brand- names that are FDA approved and have proven effective over the years for men who experience difficulty in achieving and maintaining erections. Users should take the pills as given in the prescription and consult with a doctor or pharmacist for safer and more effective use.