How does genes affect drugs in the body?

How does genes affect drugs in the body?

Because of their genetic makeup, some people process (metabolize) drugs slowly. As a result, a drug may accumulate in the body, causing toxicity. Other people metabolize drugs so quickly that after they take a usual dose, drug levels in the blood never become high enough for the drug to be effective.

Is there a gene associated with addiction?

Genes also account for 60 percent of the tendency to become addicted and 54 percent of one’s ability to quit. Because not all smokers are created equal, it’s possible to look at genetic factors to determine the best way to quit.

How do genetics and the environment work together to cause substance abuse in individuals?

Identical twins are born with the same genetic footprint. Over time, as they are exposed to differences in their environments and make choices of their own, their DNA gets marked with information that can affect their behavior, their risk of addiction, and even their response to treatment.

How can we prevent the use of drugs?

To talk to your teen about drugs:

1. Ask your teen’s views. Avoid lectures.
2. Discuss reasons not to use drugs. Avoid scare tactics.
3. Consider media messages. Social media, television programs, movies and songs can glamorize or trivialize drug use.
4. Discuss ways to resist peer pressure.
5. Be ready to discuss your own drug use.

What are the causes and effects of drug addiction?

Effect of Drug Addiction on the Body It causes heart conditions, including abnormal heart rates, heart attacks and the collapse of veins. Drugs cause nausea, abdominal pain and vomiting. Some drugs increase the risk of liver failure due to the excessive strain on the liver.

What does the disease of addiction mean to me?

Addiction is compulsive need for and use of a habit-forming substance. It is accepted as a mental illness in the diagnostic nomenclature and results in substantial health, social and economic problems.

What are 2 types of drug dependence?

Opiates, tobacco, and alcohol are common drugs that cause physical dependency. The second kind, psychological dependency, affects a person emotionally and mentally rather than, or in addition to, physiologically.

Which of these is an example of drug misuse?

An example of drug misuse is when a person who can’t fall asleep after taking a single sleeping pill takes another pill an hour later hoping that “it’ll do the job.” However, it’s drug abuse when a person consumes sleeping pills to manage their moods or acquire a “buzz,” or — in worst-case scenarios — to commit suicide …

What is the difference between use and abuse of drugs?

Drug use refers to the experimentation, low frequency, or irregular use of alcohol and drugs. On the other hand, drug abuse refers to regular or compulsive urges to use alcohol and drugs. Generally, drug abuse will alter lifestyles and influence psychological dependency on a substance.