Viagra is a trade mark of Sildenafil which is known all around the world as the best product for the erectile dysfunction treatment. This drug does not have the healing effect and does not cause the complete deliverance from the disease symptoms but it helps the man to temporarily forget about the sexual problems. Viagra is blue pills which are taken before the sexual intercourse for the temporal improvement of the erection. Each pill helps to restore the erectile function minimum for 4 hours. Viagra will maintain erection needed for the introduction of the penis into the female genitals within these 4 hours. But Viagra acts only during sexual stimulation of the man. Sildenafil does not cause reflexive erection, and therefore if the man has the problems with libido or erection is caused by the insufficient arousal during sex, the pills of Viagra will be inefficient in this case.
Pharmacodynamics of Viagra: The main active component of Viagra is Sildenafil citrate. This component causes the increase of the blood flow into the organs of the small pelvis and penis. This occurs because of the ability of Free Viagra to increase the production of nitric oxide from the cavernous bodies of the penis which relaxes the smooth muscles and dilates the arteries which supply the blood into penis. Viagra starts acting only in that case of the man is excited and nitric oxide is released into the blood naturally. This drug only increases this action and helps to easier gain erection.
Dose regimen of Viagra: The optimal dose of regimen is determined in the course of the preliminary consultation of the man with the doctor. On the basis of the individual rates of the man's health the most effective dose is indicated. Doctors recommend starting the treatment of the erectile dysfunction with the minimal dose of Viagra 50 mg. If the minimal dose causes weak erection, it may be increased up to 100 mg per day. The pills may be taken not more than one a day, and therefore it is better to take the drug before the sexual contact.
Where to buy Viagra? The man who has the problems with gaining erection usually knows about his problem and may order this drug in the online pharmacy. Even if the situation happens that Viagra is needed as soon as possible, it is more cost-efficient to order the fast Viagra delivery in online pharmacy and wait for the courier who will deliver drugs to the indicated address within one day. The cost of the fast Viagra delivery is compensated by the low price of the pills of Viagra in the online pharmacy. There is no need to be distracted from the work and leave your working place if it is possible to order the fast viagra delivery online and save your money. Your purchase of Viagra online will be absolutely anonymous and confidential. There is no need to blush with shame before the pharmacist and open him your problem which you do not want to talk about. The pluses of buying Viagra online are obvious. You buy the remedy which may return your male power for good because Viagra may be even taken within many years without worrying about the weakening of its pharmacological effect. Ordering the fast viagra delivery from time to time the blue pills will be always close at your hand and at any, even sudden, time you will be able to prepare for the sexual intercourse in a short period of time and get satisfaction as well as please your sexy partner proving you male power.