Cialis 20mg, Viagra (Sildenafil) 100 mg, Levitra 20 mg

Elderly men who make less love and who are contented with results taking Viagra should surely keep to Viagra. Some men who are not satisfied with responses to Cialis can find that Viagra suits them more. In general, all three drugs work and the patients have to talk to their doctors about choosing the drug that is best for them and their personal life. III drugs recently and others in various stages of clinical trials has not only further enlarged the options of treatment for erectile disfunction, but in many ways has become the reason for new mess among physicians and patients. It is accompanied by vacuum therapy and other treatment and it is not hard to get why patients and future patients are sceptical. Starting treatment, medical treatment starts from these drugs. In measured conditions in which the males are young, healthy, laboratory blood tests and such are normal doctors should seek the physical reason for their ed before instituting treatment as the process of disease development can be graver than the symptoms, other factors, the ed itself. It may happen that treatment of the primary disease may really exclude the sexual dysfunction. Still, ed has other reasons among men as written in their lab tests and health history, that makes PDE-5 inhibitors a first alternative line. Choosing the proper drug appears to be extremely hard to do without proper data on every drug and a thorough talk about the sexual history of the patient and his mate. Let us talk about these three drugs cons and pros and the sexual circumstances indicating the purpose of one medicine over another. Viagra was the first and is probably the most famous of the three PDE-5 inhibitors used to cure ed. It had been researched for over a dozen years before being presented to the American public. It works in more than a half of all patients at any stage of ed, though around A QUARTER of them think that results are not maximum. While doing the studies on Viagra, sexual function seemed to have improved greatly; yet, all patients in the Viagra studies suffered from ED, while studies for the other two drugs were based on patients who had used Viagra. Drawbacks of Viagra include decreased absorption due to meals. Empty stomach is required as absorption takes approximately 30 minutes. The medicine takes about 1 hour for maximum result, but loses a half of its maximum concentration every four hours. For erection you should do sexual stimulation. Of the III drugs, the maximal concentration for Viagra appears to be the therapeutic concentration. Side effects include mild headaches, dyspepsia, face-reddening, strange visual problems including a bright vision, a blue-green aureole round the vision.