Description
Viagra is an oral drug that is used for treating impotence (the inability to attain or maintain a penile erection). It is in a class of drugs called phosphodiesterase inhibitors that also includes cialis and vardenafil. Dapoxetine, marketed as Priligy, among others, is a medication used for the treatment of premature ejaculation (PE) in men 18–64 years old
Dosage:
For most individuals, the recommended starting dose of Viagra is 25 mg per day taken before sexual activity. Depending on the adequacy of the response or side effects, the dose may be increased to 50 mg or decreased to 25 mg a day. The effect of Viagra may last up to 5 hours.
How to use:
Individuals who are taking medications that increase the blood levels of Viagra should not exceed a total dose of 100 mg in 24 hours. Viagra may be taken with or without food since food does not affect its absorption from the intestine.
