Rare fatal effect of combined use of sildenafil and alcohol leading to Cerebrovascular Accident.

Sildenafil is the first internationally approved drug for erectile dysfunction. Unsupervised and non-prescribed use of sildenafil among young Indian population has increased in last few years. Sildenafil helps in erection of penis by inhibiting the action of Phosphodiesterase-5 (PDE-5) enzyme, present in the vasculature of corpus cavernosum muscle and lengthens the duration of erection. Documented adverse effects of sildenafil are headache, flushing, nasal congestion, dyspepsia, and slight decrease in systolic and diastolic blood pressure. We present a rare case of sudden death due to cerebrovascular hemorrhage after sildenafil use and concomitant alcohol intake. The history is that a 41-year-old male with no significant past medical and surgical history was staying at a hotel room with a female friend; he had consumed 2 tablets of sildenafil (50 mg each) and alcohol at night. Next morning, he developed uneasiness following which he was taken to the Hospital where he was declared dead on arrival. The important autopsy findings include edematous brain with about 300 g of clotted blood in the right basal ganglia extending to bilateral ventricles, and in pons region. Other significant findings on microscopic examination were hypertrophic ventricular wall of heart, fatty changes in liver and acute tubular necrosis and hypertensive changes in the kidney. The findings are discussed in the light of the literature about the lethal complications of combined use of sildenafil and alcohol including cerebrovascular accidents. As a forensic pathologist it is the duty of the doctor to execute meticulous autopsy along with ancillary investigations including toxicological analysis and to correlate all these findings to determine the possible effects of drugs when present, so as to gather knowledge about potentially fatal drugs and further create public awareness regarding the same.