ZIMSEC O Level Combined Science Notes: Substance Abuse: Alcohol
- Alcohol is a legal and socially acceptable drug
- It is however a poison
- It is addictive and can lead to ill-health and even death
- It is a depressant drug
- It slows down nervous reactions (neurotransmission) of the body
- And negatively affects a person’s judgement
- It slows down the reaction of those who drink and drive/operate machinery
- The liver processes poisons in the blood stream including alcohol
- Excessive consumption/drinking of alcohol leads to liver damage
- Liver damage is also known asĀ liver cirrhosis
- Alcohol reduces social inhibitions
- This leads to excess risk taking behaviour
- alcoholic-a person addicted to alcohol
- Alcoholism leads to societal and family problems such as
- Failed marriages, lost employment, strained relationships
- Some cough syrups contain alcohol and have to be administered according to directions
Problems of alcohol
- It is a depressant
- Reduces self-control (social inhibitions) resulting in risky behaviour
- Can lead to antisocial behaviour e.g. immorality, prostitution,crime etc
- Strained relationships and other family and societal problems
- Liver cirrhosis
- Road and work accidents when drunk people operate machinery and drive
- Alcoholism/Addiction to alcohol
Possible/Current solutions
- Laws that make it illegal to sell to those under the age of 18
- Labels on alcohol bottles
- Educating people against the dangers of alcohol
- Roadblocks to prevent/reduces cases of drunk driving
To access more topics go to the Combined Science Notes page