Ese wari uzi ko uretse kuba ‘Viagra’ yongera umurego w’igitsina inagabanya ikwirakwira rya Kanseri mu mubiri ?
Mu myaka irenga 25 ishize, Viagra yabaye umwe mu miti izwi cyane ku Isi kubera ubushobozi bwayo bwo gufasha abagabo bafite ikibazo cyo kudahagarara neza kw’igitsina ari byo byitwa (erectile dysfunction) mu rurimi rw’amahanga. Uyu muti ukoreshwa n’abantu babarirwa muri za miliyoni, byaje kuvumburwa ko ushobora kuba wanifashishwa mu kuvura zimwe mu ndwara zifitanye isano…