11. In 1934, Benzedrine became the first amphetamine medication approved for use in the United States. 12. In 1945 Jack Kerouac introduced her to Benzedrine , which she used heavily for a few years. 13. And it was done, according to a national newspaper investigation, with the help of Benzedrine . 14. While completing the novel, Rand was prescribed Benzedrine , a brand of amphetamine, to fight fatigue. 15. Benzedrine sulfate was introduced three years later and found a wide variety of medical applications, including narcolepsy.16. The first pharmaceutical amphetamine was Benzedrine , a brand of inhalers used to treat a variety of conditions. 17. If located, a secret stock of Benzedrine can be used by the player to replenish lost health. 18. As Garland churns out films, the MGM doctors put her into a cycle of Benzedrine and sleeping pills. 19. Amphetamine was developed by Smith, Kline and French as a nasal decongestant under the trade name Benzedrine Inhaler. 20. Amphetamine alone had previously been marketed as an antidepressant ( under the Benzedrine Sulfate brand ) beginning around 1938.