Buy Cheap Viagra, Sildenafil Citrate

Posted on October 29, 2017 in ED treatment by

What is Viagra?

Sildenafil (Viagra) is the first phosphodiesterase type 5 (PDE5) inhibitor to be taken orally and approved by the FDA for use in the U.S. for treatment of erectile dysfunction. This medicine is not for women. Sildenafil is important because it inhibits PDE5, an enzyme that reduces the level of cGMP in the body. If cGMP is not destroyed due to inhibition of PDE5 by sildenafil, then cGMP can accumulate. cGMP can extend erection of the penis by relaxing the smooth muscle of the corpora cavernosa for a longer duration thereby allowing more blood to enter the penis. So, sildenafil is capable of increasing the blood flow to the penis and decreasing the flow out of the penis.

Sildenafil can help in treatment of erectile dysfunction that may result due to psychological or physical causes. It is effective against erectile dysfunction even in men were suffering from different problems like coronary artery disease, diabetes mellitus, hypertension, depression, coronary artery bypass surgery, and men who take antidepressants and several classes of anti-hypertensives. Scientists have found that sildenafil has increased erection in case of 60% of men with diabetes, and 80% of men without diabetes Cylinder filled is available in the form of tablets of 25,50 and 100 mg to be taken orally. It is mandatory that you take it 1 hour before sex.

In some cases, sildenafil may need 11 to 20 minutes to start working. For best results, the medicine should be taken on an empty stomach because it increases absorption. The effectiveness of sildenafil will decrease if you take it just after a meal high in fat. Your doctor will generally take into consideration your general health condition, age and medicines you are taking before deciding the dose for you. The starting dose is generally 50mg. It is up to your doctor to decide whether to increase or decrease the dose of sildenafil. The consideration will however depend on the effectiveness and side effects. The maximum dose that your doctor will recommend is 100mg per 24 hours.

Many patients may need 100mg as the starting dose and your doctor may prescribe that dose only. Breakdown of sildenafil can be slowed by aging, liver and kidney dysfunction, and concurrent use of certain medications (such as erythromycin — an antibiotic, and protease inhibitors, for HIV). If that happens then it can accumulate in the body, which is a dangerous situation because it can cause different side effects. So, it is very important that in some cases like, men over 65, men with substantial kidney and liver disease, and men taking protease inhibitors, the dose should be 25mg. If you’re taking a protease inhibitor ritonavir (Norvir), which is capable of fueling the accumulation, then reduce the dose to 25mg to be taken once in 48 hours. Follow your doctor’s advice and do accordingly to avoid any problem.