The little blue pill can make it difficult…to see! 32-year-old man goes blind in one eye after using Viagra

This scan shows the damage caused by blocked blood vessels in the 32-year-old man's right eye.

A man suddenly went blind in one eye after taking Viagra and doctors believe the erectile dysfunction cure could be the cause. The 32-year-old Iranian took an exceptional dose of sildenafil, the main ingredient in the little blue pill. He lost the sight in his right eye almost immediately afterwards. Despite efforts to restore his …

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