Many people have thought about buying this product but there are many aspects which are not clear for them concerning Viagra. That is why the purpose of this article is to clarify the state the most important things about the price, usage, or secondary effects that Viagra implies.1. What's Viagra's purpose? Viagra was created especially for men who show some difficulties in having, as well as maintaining the erection(this is usually called impotence).2. What is its price? According to what we have learned from the authorities, the FDA has no control whatsoever over the price of any drugs seen as products. for the time being FDA does not hold the information on the cost of Viagra but any pharmacy can be contacted to ask for information.3. Must the cost of Viagra be covered by insurance?FDA has no control over this issue as well( whether the insurance company should or should not cover the cost of Viagra). If you are willing to take notice of this aspect you should call your insurance company to know if the cost of the product will be covered by it.4. What does Viagra do? Growth in the blood flow into some internal fields of the penis is the cause of erections generally. What 비아그라 does is providing the effect produced by certain chemical substances releases into the penis simultaneously with sexual arousal. This enables the growth of blood flow into the penis.5. How can one take Viagra? The method to take Viagra is generally oral, approximately one hour before the sexual act occurs, as o once-daily dose. For more pieces of information regarding side effects or all other aspects involved, one should contact his health care provider.6.How should Viagra be supplied? Viagra should be sold as oral tablets in 25mg, 50mg, and 100mg strengths according to one's needs.7. Should you need a prescription to buy Viagra? It is compulsory to present a prescription when buying Viagra.8.Should you expect any side effects from Viagra? Generally, all drugs produce side effects for some persons. The well-known effects of Viagra are headaches, stomach aches, eas, and temporary visual problems( changes in color perception, or light perception and even blurred vision).9. Should Viagra be combined with some other treatments for impotence? The issue regarding safe and effective results for curing impotence, whenever Viagra is used in connection with other treatments has not been brought about yet. As a consequence, it is not advisable to take Viagra with any other treatment.10. Should Viagra be taken with other drugs? In case you have this type of question, you should always consult your Health care practitioner(no matter what kind of other medications you are taking). This way you ought to receive the best piece of advice from qualified persons. For the time being, Viagra should not be taken by persons who are also taking nitroglycerin because it may lead to lower blood pressure. All in all, the purpose of this article is to the first name and then explain all the necessary data regarding the usage of Viagra as no problems are wanted to appear.