Why is it that some people are able prevent drug dependence while others develop tolerance to it? There is no one trait that predicts whether someone will develop drug addiction. A person's likelihood of developing an addiction is dependent on many factors. The higher the probability of an addict developing from drug use, the more predisposing factors they have.
Biology. Biology. About fifty percent of a person’s susceptibility towards addiction can be attributed to the genes passed on from their parents. Other factors that could increase the chances of drug addiction and use include gender, ethnicity, or the presence of other mental conditions.
What kind of changes occurs in the brainse of someone who has taken drugs?
It is possible for someone to become addicted to drugs, but it is not dependent on any one factor. There are many variables that influence risk for addiction, including genetic, developmental, and environmental factors. As someone's risk factors for addiction increase, so does the likelihood that they will become addicted to drugs.
Drug addiction can be treated effectively and managed.
Most drugs affect the "reward circuit" of the brain. This results in pleasure and floods the brain's chemical messenger dopamine. A functioning reward system encourages people to do the things that are necessary to thrive, such as eating well and spending time with their loved ones. Dopamine surges in the reward circuit can cause people to reinforce harmful but enjoyable behaviours, such as drug abuse. This encourages people to continue engaging in the activity.
If a person continues to use drugs, the brain will adapt by decreasing the ability of reward circuit cells to respond to it. As long as the individual continues to use drugs, this will continue. Tolerance, also known as the "lower" effect, is a phenomenon that reduces the amount of high an individual gets compared to when they first took the drug. You can achieve the same high by taking more of the drug. These brain changes can cause an individual to lose pleasure in other activities they once enjoyed, such as eating or sexual activity.
As a result of prolonged drug use, the brain's chemical processes and circuits may be altered. In the long run, they might affect your reasoning and decision-making abilities as well as your memory and capacity to learn new things. When these changes in the brain come together, it might be tough to resist the urge to take drugs in ways you can't control.
Biology. A person's genetic makeup determines half of their susceptibility to addiction. Drug abuse and addiction risk may be affected by gender, race, age, and any other mental issues.
Environment. People's surroundings include their social circle, family, and friends. However economic status and life quality are also important. Peer pressure as well as physical and sexual abuse, stress, parental supervision, and early drug exposure can all play a major role in a person's risk of becoming addicted to substances.
Is there a way to stop using drugs or to get out of addiction?
Therapy for drug addiction usually doesn't lead people to complete recovery. This is similar with what happens when someone suffers from a long-term condition such as diabetes, asthma or heart disease. On the other side, addiction can be treated. People who try to beat addiction will be more likely to relapse in the future. For most people, combining medication and behavioural therapy to deal with addiction has proven to be the most effective. The best way to maintain sobriety is to tailor treatment methods to the individual's drug history, as well any other medical, psychological, or social problems.