Bayer including pneumonia and tuberculosis. Bayer scientists were not the first to make heroin, but the company led the way in commercializing it. "Heroin" was a Bayer trademark until after World War I. In 1903 Bayer licensed the patent for the hypnotic drug diethylbarbituric acid from its inventors Emil Fischer and Joseph von Mering. It was marketed under the trade name Veronal as a sleep aid beginning in 1904. Systematic investigations of the effect of structural changes on potency and duration of action at Bayer led to the discovery of phenobarbital in 1911 and the discovery of its potent anti-epileptic activity
Illegal drug trade in Venezuela Illegal drug trade in Venezuela Illegal drug trade in Venezuela is the practice of illegal drug trade in Venezuela. Venezuela has been a path to the United States for illegal drugs originating in Colombia, through Central America and Mexico and Caribbean countries such as Haiti, the Dominican Republic, and Puerto Rico. According to the United Nations, there has been an increase of cocaine trafficking through Venezuela since 2002. In 2005 Venezuela severed ties with the United States Drug Enforcement Administration (DEA), accusing its representatives of spying. Following the departure of the DEA from Venezuela and the expansion of DEA's partnership