In the recent time, Viagra is one of the highly admired medications for treating erectile dysfunction. It is so because Viagra works in a highly effective way. According to the medical practitioners, when one is completely sexually aroused then the arteries in his penis relax, allowing more blood flow into the penis. After that as the arteries start expanding and hardening the veins that carry blood away from the penis become compressed and restrict the blood flow out of the male organ. So, with more blood flowing in and less flowing out, the male sex organ enlarges and the penis gets erected.
So, isn't it a smart way to cure erectile dysfunction. But, you are advised to consult with a medical practitioner before buying Viagra or starting the intake. Because, there are a number of things associated with this medicine for which you need to consult with a physician before going for it. Remember, if you have a history of stroke, life-threatening irregular heartbeats or heart attack within the last few months then you should not buy Viagra. Moreover, if you have heart failure in the past; or have suffered from or are currently suffering from liver problems; kidney problems; coronary artery disease; angina; high or low blood pressure; blood problems, including sickle cell anemia or leukemia; physical deformity of the penis such as Peyronie's disease; or a condition that could lead to prolonged and painful erections, such as sickle cell anemia, or leukemia; a bleeding disorder; stomach ulcer; retinitis pigmentosa; or if you are taking any other medicine that contains nitrates then you should not Take Viagra. You must keep all these points in mind while going for Viagra. That's why you are always advisable to visit a physician and get yourself checked before you buy Viagra.