The use of medical marijuana can be traced back to 2337 BC, when an emperor named Shen Neng mocked cannabis tea as a treatment for gout. Rheumatism and also poor memory. He had written a book called Mitch Earleywine, he's a professor of psychology at the State University of New York. The drug's popularity as a medicine had spread throughout Asia, Africa and other nearby countries. According to Kim Zimmerman (2017), “Hindu sects used it to relieve pain and stress.” William O'Shaughnessy, an Irish doctor, popularized the medical use of cannabis in England and America after noticing its effects in India (Zimmerman, 2017). Say no to plagiarism. Get a tailor-made essay on "Why Violent Video Games Shouldn't Be Banned"? Get Original Essay In the late 1800s, morphine addiction was rampant in the United States. Attitudes toward drugs like marijuana had changed dramatically, and as a result, the Food and Drug Administration was formed. Marijuana was not mentioned in the FDA guidelines. They wanted to control the chemicals and this reduced their use as a treatment. In 1937 the Marijuana Tax Law had imposed a high tax on doctors who prescribed cannabis and sold it retail to pharmacists. Medical marijuana might come in a variety of different forms, it can be smoked, vaporized, or even ingested in pill form. Or perhaps some type of edible, which could be added to foods you eat in everyday life such as cookies, brownies or cakes. The federal Drug Enforcement Administration has classified marijuana as the number one drug, meaning it has a very high potential for drug abuse and has no legitimate therapeutic uses. And it is extremely difficult to do a high-quality study on its medical effects in the United States, this just means that marijuana can be used in ways that are more beneficial and easier for people to use. The main psychoactive cannabinoid in marijuana is THC or tetrahydrocannabinol, meaning that THC targets the CB1 receptor and is primarily found in the brain but can also be found in the nervous system (Zimmerman, 2017). But there are many other places where it could be found, such as the liver, kidneys and lungs. Additionally, the CB1 receptor is activated so it can calm the response to pain or harmful chemicals. “CBC can be used to reduce inflammation and pain. And it also helps control seizures and medical illnesses, as well as addictions” (Zimmerman, 2017). The National Institute on Drug Abuse says so. I think all these different types of forms of marijuana that are used are very helpful for a lot of people because it gives them the choice to take it in a form that makes them comfortable and isn't a hassle. CBC is a beneficial treatment of severe epilepsy. there is a study in the Journal of neurology that marijuana is effective in reducing neuropathic pain or if it is caused by damaged nerves in HIV patients. But once again opiates like morphine are ineffective in treating this type of pain relief. Furthermore, in another study, they found that marijuana leads to dramatic levels of pain relief. And some researchers at the American Academy of Neurology also found that medical marijuana in pill form appeared to reduce stiffness and muscle spasms in multiple sclerosis. “The drugs relieved some painful symptoms, such as pain related to spasms and painful burning, as well as overactive bladder” (Zimmerman,2017). This states that medical marijuana can.