Why is Viagra so popular? The answer is simple: according to scientific research, sildenafil is the most effective drug for the treatment of impotence. It helps most men achieve stable erections, regardless of their age and the reason for the development of intimate problems. Since Viagra entered the pharmaceutical market in 1998, millions of patients have been able to evaluate its action.
Both sildenafil and tadalafil have proven to be effective in the elimination of a male sexual disorder. Nevertheless, the question is 20mg cialis equal to 100mg viagra ? remains relevant for men who are diagnosed with erectile dysfunction. These are the highest doses of each drug that are available on the market
Italian men are allowed to take levitra with food, although a heavy or fatty meal may delay the drug’s effects. The recommended dosage for most patients is 10 mg, which should be taken approximately 60 minutes before sexual activity.
Pfizer, Zentiva, and Revatio are the top Viagra brands presented in the modern pharmacy market. It is obvious that they name the product after their company name in case to simplify the search process for patients who have some brand preferences