Why do things different before and after taking drugs?

Because of different ideas in the brain, drug addicts are in a state of excitement and are prone to auditory hallucinations and brain lesions. Recent studies have confirmed that drugs can directly change the structure of some chemicals in the human brain, destroy and disturb the normal higher nervous activity, and some even poison and damage nerve tissue. Heart disease: drugs poison important tissues and organs of the human body, and the toxicity to the circulatory system is characterized by decreased blood pressure and bradycardia. Think about it. Your brain has been changed, that is, your mind has been changed. Can you do things in the same way?

Indeed, long-term heavy use of heroin will lead to the above malignant changes. Drugs, especially hard drugs such as heroin, have direct toxic effects and malignant stimulation on the central nervous system and peripheral nerves. It can often lead to irreversible pathological changes in nerve tissue. The clinical manifestations are similar to neurasthenia at first, such as memory loss, mental disorder, insomnia and anxiety. In severe cases, hallucinations similar to severe psychosis appear, such as hearing others speak out of thin air, running water and whistling. , or delusion; If you are jealous of your spouse's affair or others persecute him for no reason. Personality changes are common, and drug addicts will become indifferent, cruel and impulsive.

When drug addicts have extreme emotions, hallucinations and delusions, they may even lead to extreme behaviors and even mental breakdown. In this case, you may be tyrannical towards your family. You could hurt yourself, too. Therefore, suicide ranks third among the causes of death of drug addicts. Hope to adopt