painkillers
B
Drug tolerant
Heroine
The effects of dopamine on the brain can be mimicked by the drug levodopa: levodopa therapy is the mainstay of PD treatment in its early stages.
John D. Michenfelder has written: 'Anesthesia and the brain' -- subject(s): Anesthetics, Brain, Drug effects, Effect of drugs on, Pharmacology, Physiological effect
the effect on drug addiction is alot of things.. first you could die from it! so dont do it!.. second it could shut down your liver hear and lungs! and third it could cause brain damage
It is the time it takes a drug to have its intended effect, which may depend on the body changing the drug into something effective or just the time it takes for the body to have an effective amount of the drug. Some drugs take hours, others days or weeks to start working.
first of all its not a illegal drug. alcohol is bad for your body and can effect your brain and cause brain loss and most off the people still drink this and It kills bacteria, used as a fuel etc
Tolerance builds up to a drug, even when the medication is kept at the same dosage over time.
dextromethorphan its the ingredient in cold an cough medicine. unfortunately i have alot of experience with this drug. it takes about 45 minutes to an hour to effect you after taken. do not drink alcohol while doing this for you will vomit. each trip is different. your lips will start to go numb when its taking effect.
Nicotine is an extremely addictive drug. When smoking, nicotine enters the bloodstream and goes straight to the brain. The brain is the body system that nicotine effects
It is because in ADD/ADHD patients there is a part of their brain that is running slower than the rest of the brain.. the stimulants activate 'that' part of the brain so it can run at the same speed as the rest of the brain.