Drugs are substances that affect the normal functioning of the body and mind, and can cause various effects, both positive and negative. Currently, drug use is a global problem that affects millions of people around the world. Among the most consumed drugs worldwide are those that have a significant impact on society and the health of individuals. In this article, we will explore the 7 most consumed drugs in the world and their effects on the body and mind of those who use them.
1. Tobacco
Tobacco is one of the most consumed legal drugs in the world. It contains nicotine, a highly addictive substance that acts on the central nervous system. Tobacco smoking is associated with numerous health problems, such as lung cancer, heart and respiratory diseases, among others. Additionally, tobacco can cause physical and psychological addiction, hindering people's ability to quit smoking.
Effects of tobacco:
- Increases the risk of disease pulmonary and cardiovascular.
- It causes addiction to nicotine.
- It can cause respiratory problems and throat irritation.
2. Alcohol
Alcohol is another of the most popular legal drugs around the world. Although moderate consumption may not represent a health problem, alcohol abuse can have serious consequences. Alcohol acts as a depressant of the central nervous system, which can cause sedative and disinhibitory effects in people who consume it excessively. Excessive alcohol consumption is associated with liver disease, brain damage and behavioral problems, among others.
Effects of alcohol:
- Impairment of judgment and perception.
- Risk of addiction and dependence.
- Loss of motor coordination and risk of accidents.
3. Cannabis
Cannabis is one of the most widely consumed illegal drugs in the world. It contains tetrahydrocannabinol (THC), a psychoactive substance that affects brain function. Cannabis consumption can cause relaxing, euphoric and hallucinogenic effects in those who consume it. Although its therapeutic use is being investigated, recreational cannabis use can have negative consequences for the mental and physical health of individuals.
Effects of cannabis:
- Euphoria and relaxation.
- Short-term memory and concentration problems.
- Risk of paranoia and anxiety in some people.
4. Cocaine
Cocaine is a highly addictive illegal stimulant that affects the central nervous system. Cocaine produces a feeling of intense euphoria and increased energy in those who use it, but it can also cause serious negative effects. Cocaine use is associated with cardiovascular problems, addiction, violent behavior and mental disorders such as anxiety and depression.
Effects of cocaine:
- Increased heart rate and blood pressure.
- Loss of appetite and difficulty falling asleep.
- Risk of toxicity and overdose.
5. Amphetamines
Amphetamines are synthetic stimulants that act on the central nervous system. They are used to increase energy, alertness, and mental and physical performance. However, amphetamine abuse can have negative effects on the health of those who use them. Amphetamines can cause addiction, agitation, paranoia and cardiovascular problems, among other harmful effects.
Effects of amphetamines:
- Increased energy and euphoria.
- Risk of dependence and tolerance to the medication.
- Sleep and eating problems.
6. Heroin
Heroin is a highly addictive opioid that acts on the central nervous system. Heroin produces a feeling of euphoria and analgesia in those who use it, but it can also have devastating effects on the health and well-being of individuals. Heroin use is associated with addiction, overdose, infectious diseases and neurological damage.
Effects of heroin:
- Euphoria and feeling of well-being.
- Risk of physical and psychological addiction.
- Suppression of the respiratory system and risk of death from overdose.
7. Methamphetamines
Methamphetamines are synthetic stimulants that affect the central nervous system. They are used to increase energy, concentration and euphoria in those who consume them. Methamphetamine abuse can have serious effects on the physical and mental health of individuals. Methamphetamines can cause addiction, paranoia, aggression, dental problems, and cognitive impairment, among other negative effects.
Effects of methamphetamines:
- Euphoria and increased energy.
- Risk of psychosis and violent behavior.
- Physical health problems, such as weight loss and dental deterioration.