This text contains general recommendations about the dose of Viagra for the treatment of ED in men. The information below corresponds to the information available with the drug. Men, who want to use this medicine, should consult a doctor for dose and way of application.

If you are a man of 20-60 without any serious health conditions, the dose of Viagra is: 50 or 100mg.  Usually the dose which helps most men is 50 mg. The higher dose is used by those who experience severe form of ED.

If you are a man older than 60, the dose is 25 mg, max 50 mg.

If you have kidney or liver problem or cannot tolerate higher dose of the medicine, the dose of Viagra is: 20 mg.

The maximum daily dose is100 mg.

Viagra way of application is the same for all the categories of patients:

The medicine is used by mouth.

The medicine is used before sexual activity. It is necessary to take the drug 30minutes-4 hours prior to having sex;

The medicine is used with water, without food;

One dose of the medicine is used in 24 hours.

Sexual stimulation is required for response to therapy.

Oral Administration

For the treatment of Erectile Dysfunction a man should take the medicine by mouth. The medicine can be taken only once per day.

The regular use is possible. Only one single dose can be used in 24 hours.

The administration of the dose should be about 1 hour (range: 4 hours to 30 minutes) before sexual activity. This time is enough  for the medicine to be active in the body and produce the treating effects.

As it was mentioned above the administration with a high-fat meal can delay the onset of action of Sildenafil.

Traditional pills of Viagra are used orally with water.

The oral suspension can be reconstructed with water. Follow the instructions available with the medicine. Before using the reconstructed medicine it should be carefully shaken.