A. Historical Origins and Uses of Cannabis

Especially in the early 20th century the use of cannabis use in the United States in the United States helped strengthen the classification of marijuana narcotics by medical professionals at the end of the 19th century. Therefore, health experts also support the 1937 Cannabis Tax Act of the United States and the Canadian Opinion Drug Act of 1938. This not only regulates the tax ban on cannabis economics but also hinds further experiments on the influence of narcotic drugs. A few years after cannabis, in 1954, Canada created a new crime for "possession for trafficking purposes" and incorporated cannabis into the more comprehensive "American drug law" in 1956. Internationally, in 1961 a single treaty on UN drug drug narcotics began regulating cannabis in 1961, legislative and necessary to limit the manufacture, distribution and use of prohibited substances for medical and scientific purposes I requested each country to take regulatory measures. Canada signed and ratified this treaty in 1961, after which the United States joined this treaty in 1967.

History also shows social use of marijuana. Ancient Hindus in India opposed the use of alcohol, but accepted the use of social cannabis. In ancient Rome, wealthy people finished the party with cannabis seed dessert. In ancient Indian wedding, marijuana (bhang) is a symbol of good luck and hospitality. Today, people often use marijuana for certain activities and occasions. If properly used, it can help some people relax and focus and can make many activities more enjoyable. Eating, listening to music, socializing, watching movies, sports, learning sex and creativity is everything to say about enjoying marijuana more. Sometimes people use it to do normal work like housework.

We saw an increased interest in the medicinal use of cannabis and hemp extracts in epilepsy patients. Historically, it has been reported that marijuana was used in ancient times and medieval times to treat epilepsy. The introduction of medical marijuana for western medicine in the 19th century was brought about by experience and research when William Oshone worked with companies in India and East India. His publication brought Victorian British cannabis use acceptance. Indeed, the two famous neurologists, JR Reynolds and William Gowers at the time, recorded their experiences with cannabis, especially for the treatment of epilepsy. But in the 20th century concerns about fluctuations in public ethics and the characteristics of mental activity of marijuana caused a global ban on cannabis

The use of epilepsy is the oldest cannabis symptom in its history. Animal experiments provide evidence of antiepileptic effects of several cannabinoids. THC enhances the anticonvulsive action of phenytoin and diazepam. According to a case report in the 20th century, some epileptic patients continue to use cannabis to control other uncontrollable epilepsy. The use of marijuana may cause occasional convulsions. Tests to examine the antiasthmatic effects of THC or cannabis were mainly from the 1970's and all were acute tests. The effect of marijuana cigarette (2% THC) or oral THC (15 mg) is almost the same as the therapeutic dose of commonly used bronchodilator (salbutamol, isoproterenol). Since inhaled cannabis products can irritate the mucosa, oral or other alternative delivery systems are preferred