Inhaled 'Poppers' Can Lead to Vision Problems

A 52-year-old man in Scotland who inhaled recreational drugs called poppers developed vision problems that have lasted for months, and the impairment may even become permanent, according to a new report of his case. Although the man has since recovered his vision to some extent, it remained reduced in both eyes at his last follow-up appointment about two months ago, said Dr. Joshua Luis, one of the doctors who treated the man and co-authored the report. "He may not be able to read as fine print