We do the first injection here in our office so we can show you how to do it yourself at home. It also helps us determine the correct dose for your needs.
We typically start you off at 15 units. You may increase your dose by five units each time until you get the effect you want. If you are using 50 units and not getting the erection that you need, call us and we will prescribe you a stronger dose.
We allow a maximum of three injections per week, but you must wait 24 hours before taking another dose. And make sure you alternate between sides of the penis for each injection.