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Showing posts from November, 2021

How narcotics affects the brain

Drug abuse is a global problem and includes organized crime. Narcotics are substances that when used can relieve pain, decrease or change consciousness and can cause dependence. Narcotics classification. Narcotics class I ️ may not be used for health services. It should only be used for the development of science, technology, and research reagents. Narcotics class I ➡️ has a very high potential for addiction. Example: cannabis plants, heroin, methamphetamine. Narcotics class II ️ ➡️ can be used as a final treatment option and has a high potential for dependence. Example: morphine. Narcotics class III ️➡️ for treatment and has a mild potential for dependence. Example: codeine. Narcotic effects on the central nervous system. Depressants ️➡️ reduce the activity of the central nervous system, heart rate and respiratory rate. Examples: alcohol, barbiturates, benzodiazepines, Gamma-Hydroxy Butyrate (GHB). Stimulants ️➡️ increase the activity of the central nervous system, heart rate, res