Viagra was the first medicine available in the markets as the cure of ED has become a phenomenon around the globe. This medicine works on the chemical slidenfil, which blocks certain enzymes of the body and allow unobstructed blood flow to the penis, giving the man a long, sustainable erection. Viagra should ideally be taken half an hour before sexual intercourse and remains in the blood stream for the next four hours. This medicine has proved to be highly effective, yet has side effects like all other medications.
Viagra side effects range from mild to high, and lethal, in very rare cases. Some of the common viagra side effects are discomfort in the stomach, flushing of the face and body, headaches and nausea. These side effects commonly occur to regular users, and consumers ignore them most of the times. Seldom side effects include diarrhea, pain during urination, blood in urine, sharp pain in the bladder and blurred vision. These side effects should not be dismissed and if they prolong it is important to report them to your physician. Other unlikely side effects can come into play too. Some of them are very rare and dangerous, including seizures, highly blurred vision and seeing double; in extreme cases it may occur bleeding of the eye, anxiety, and painful inappropriately prolonged erection. These side effects should not be ignored and must be immediately reported to the physician. Self treatment of these is highly unadvisable.
Viagra side effects can be controlled by taking the prescribed dosage of the medicine, giving detailed medical history to your doctor, as sometimes side effects are encountered due to the possible reaction with other medication that you might be taking.






