Therefore, caffeine is also the most widely used psychotropic drug in the world. Caffeine is an alkaloid extracted from tea and coffee fruits. Moderate use can eliminate fatigue and excite nerves, and is clinically used to treat neurasthenia and coma.
However, if you use large doses for a long time, it will also cause harm to the human body, especially addiction. If you quit addiction, it will cause various withdrawal symptoms such as listlessness, fatigue and weakness, although its addiction is not very strong and the withdrawal symptoms are not very serious. However, when the dose is increasing due to drug tolerance, caffeine can not only act on the cerebral cortex, but also directly excite the medulla oblongata, causing paroxysmal convulsions and skeletal tremor, damaging important internal organs such as liver, stomach and kidney, inducing respiratory tract inflammation, breast adenoma and other diseases, and even leading to mental retardation and limb deformity of the next generation of smokers.
Therefore, it is also included in the scope of psychotropic drugs controlled by the state. Caffeine poisoning can be accompanied by headache, fatigue, drowsiness, yawning, anger, emotional instability, depression and other symptoms. If not treated in time, it may be life-threatening. The most common detoxification method is milk detoxification, which neutralizes caffeine with milk. Generally speaking, coffee poisoning is only possible if you drink nearly one bottle of Sprite every day. If the problem is serious, you'd better see a doctor.