Viagra is used by many men. Viagra or Sildenafil is a drug whose function is to increase blood flow in the body, especially in the penis, to achieve an erection.

Usage and Dosage:

You should ask your doctor how many doses of Viagra you should take. Generally, it is available in doses of 25 mg, 50 mg and 100 mg.

It is usually taken about 30 minutes to 1 hour before sexual activity. It will be more effective if you have an empty stomach. But sometimes it can be taken after meals as well.

Effects of Viagra (Sildenafil):

Onset of effect: The effect of Viagra usually begins within 30 minutes to 1 hour of taking Viagra. Its maximum effect is seen within about 2 hours.

Duration of effect: The effects of Viagra last for about 4 to 6 hours, although some people may experience milder effects.

Different effects in different people: Some people may feel the effects of Viagra in less than 4 hours, while others may feel it in up to 6 hours.

PC:Journal India