What is the right dose?

In clinical trials using scientific methods of measurement, men with erectile dysfunction (ED) have found Viagra consistently able to help them achieve harder erections. So, if you have not been getting the hardness you want, never give up. Adjusting the dosage will often improve results.

Some men report that Viagra does not work the first or second time. The reasons varied. For some, the physical problems were too severe for a lower dose to overcome. For others, the psychological problems required different treatment.

The pharmaceutical company supplies Viagra in three doses: 25mg, 50mg, and 100mg. In younger men with no obvious physical problems, the usual starting dose is the 50mg tablet. If this proves inadequate, the dose can be stepped up to 75mg or the daily maximum dose of 100mg.

To get an idea of how well Viagra is working for you, the tool below offers a guide to help you judge the firmness of your erections.

Levels of erection hardness:

Self- evaluation tool employed in clinical studies for VIAGRA