What do you know about Bayer commercializes heroin?

In the late 1890s, the German company Bayer became the first to commercialize heroin as a treatment for coughs, colds, and pains associated with tuberculosis. It was advertised as a safer alternative to morphine, which had shown addictive side effects. #GEOG203 #bio

https://www.businessinsider.com/yes-bayer-promoted-heroin-for-children-here-are-the-ads-that-prove-it-2011-11