What Kamagra does is sustain the relaxed state of the smooth muscle of the penis. When relaxed, it allows good blood circulation that influences the generation of an erection. Fact is that Kamagra, known also by its scientific name of sildenafil, was actually studied as a blood pressure medication in USA.
Although the researches were have shown disappointing results in what concerns the drug’s effect on blood pressure, the test participants seemed to be very happy; they were having sustainable erections that weren’t previously experienced in long periods of time.
But since Kamagra does affect the blood pressure by lowering it, it is highly recommended that you do not take Kamagra simultaneously with nitrate drugs such as nitroglycerine (that also reduce blood pressure). This may lead to fainting or other risky side-effects. You should also consult with your doctor about taking Kamagra in case you consume antibiotics or antifungal drugs, like ketoconazole.
Kamagra has very few side effects that were rarely reported. Some people have experienced headaches, redness in the face and neck, or stomach upset, sometimes changes in vision. Such changes may include noticing «halos» or a blue tint. Although, ophthalmic test have shown no problems in any of the eye’s elements when taking Kamagra. So it’s really safe to take Kamagra, and if you have impotence problems, this drug is the best solution for you!