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
Drugs to increase potency are used not only in cases of dysfunction, but also as a stimulant for a longer act and increase male power. The correct sildenafil dosage for erectile dysfunction can only be prescribed by a doctor.