Addiction is a disorder of this reward system, and since the reward system is all about learning, researchers have called addiction a kind of “pathological learning”. We learn to crave things in excess of what is healthy, to the point where we actually learn behaviors that are detrimental r...
The benefits of abstaining Quitting from drug use or any addictive substance can be a challenge. You may ask yourself why you would even want to quit in the first place. Still, there may be many compelling reasons to quit using substances. For example, substance use may have affected your ...
Official answer: The half-life of a drug is the time it takes for the concentration of the drug in your blood plasma to decrease by...
This drug affects the central nervous system, and that’s part of why it’s so addictive. If use is continued over a long period of time, the brain begins to rely on its stimulant effects and creates a need for its use. When consumed, the drug goes to your brain, creating a signal...
Because both drugs contain amphetamines, they work in a similar way. Studies have shown that Vyvanse is just as effective as Adderall, and side effects are similar. The risk of dependence (this means how likely you are to become dependent or addicted to the drug) appears similar for both Ad...
Governments and policymakers must also prioritize substance abuse as a public health issue. This involves funding research, supporting harm reduction strategies, and enforcing regulations to curb the availability of harmful substances. International cooperation is vital to combat cross-border drug trafficking...
illegal drugs are their only marketable good because wealthy nations are able to subsidize many of the goods that enter the world market. In these cases, highly addictive drugs that are illegal in developed nations demand a high premium. In a way, drug trafficking in the U.S. is the result...
What is the Parasympathetic Nervous System? The parasympathetic nervous system (PNS) is one of the two main branches of the autonomic nervous system, the other being the sympathetic nervous system. Together, these systems regulate involuntary bodily functions, including those related to the heart, lu...
What is the strongest chemotherapy drug for breast cancer? Doxorubicin is considered one of the strongest chemotherapy drugs for breast cancer ever invented. It can kill cancer cells at every point in their life cycle, and it's used to treat a wide variety of cancers, not just breast ...
The trip lasts about two hours. There are risks, which is why it should only be given under the supervision of a doctor. The most serious are unconsciousness, high blood pressure, and slowed breathing. The drug could also cause long-term problems, including bladder problems and addiction, if...