High levels of Viagra discovered in the sewers underneath Seoul’s nightlife district

Scientists investigating

Scientists investigating the use of erectile dysfunction drugs in South Korea have found high traces of them in the sewers of Seoul’s nightlife area on weekends, raising concerns about whether they’re being illegally distributed.

  In a paper released in the Scientific Reports journal in May, researchers reported finding high traces of Phosphodiesterase-5 inhibitors, which are used in erectile dysfunction drugs, in the sewage treatment facilities in the area of Seoul that houses bars, nightclubs and the red-light district.

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