Because Uprima is sublingually administered (under the tongue), it enters the bloodstream quickly, bypassing the gastro-intestinal tract. The rapid absorption of Uprima into the bloodstream allows for a faster onset of action, typically under 20 minutes. You will not get an erection without direct stimulation.
All oral treatments must be prescribed by a doctor to assess suitability. As with all medicines they all do have side effects including headaches, flushing, upset stomach, stuffy nose and possible muscle aches.
