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Khat (pronounced cot ) is a stimulant drug derived from a shrub (Catha edulis) that is native to East Africa and southern Arabia. The khat plant itself is not scheduled under the Controlled Substances Act; however, because one of its chemical constituents, cathinone, is a Schedule I drug, the Federal Government considers its use illegal. Chewing khat leaves can induce a state of euphoria and elation as well as feelings of increased alertness and arousal. The user can also experience an increase in blood pressure and heart rate. The effects begin to subside after about 90 minutes to 3 hours, but can last 24 hours. At the end of a khat session, the user may experience a depressive mood, irritability, loss of appetite, and difficulty sleeping. It is.
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