The most potent and addictive drug known to man is nicotine. Alcohol is widely abused; however, most people are able to use alcohol socially or have a drink with meals and not become addicted.
Other very addictive drugs are:
Crystal Meth. It has one of the worst effects of all the drugs!
Alcohol
Heroin
Some prescription medicines
Many addictive drugs are not only psychologically addictive, but also psychically addictive. The drug user's body grows accustomed to the presence of the drug, and numerous biological changes many result. Consequently, when the user stops taking a particular drug, unpleasant or even dangerous physical effects can result.
A drug molecule that is lipophilic (capable of easily crossing the blood-brain barrier) and activates the brain's reward system by stimulating the release of dopamine is more likely to be addictive. If the drug rapidly enters the bloodstream and has a short duration of action, it may also increase the likelihood of addiction by causing intense and immediate reinforcement of drug-taking behavior. Additionally, if the drug induces tolerance or physical dependence, it can lead to addictive behavior as the individual requires higher doses to achieve the same effects and experiences withdrawal symptoms upon cessation of the drug.
This is a tough answer. The first thing to consider would be whether the drug are physically addictive or psychologically addictive. If they are only psychologically addictive, they will most commonly experience agitation and "fiending" (longing for the drugs). If it's physically addictive, the user may experience a wide range of things. Opiates are the most used physically addictive drugs, and many who quit cold turkey get cold sweats, fevers, body aches and other flu-like symptoms. It can actually be quite danergous to suddenly stop doing physically addictive drugs after heavy use.
Heroin is a highly addictive opioid drug derived from morphine, while heroine is a term used to describe a woman admired for her courage or achievements. The two words are not related in meaning or usage.
Marijuana is not physically addictive, and their for it does not contain an "addictive ingredient"
Tobacco
Heroine
Vicodin is a drug of the opiate class, one of the most addictive groups of drugs.
There is no definitive measure to determine the addictiveness of a drug. However, Xanax is considered the most abused psychoactive drug.
Nicotine is the addictive substance in cigarettes.
No, Crestor is not addictive.
Is the drug inhalants addictive?
Not as addictive as P.
The nicotine affects the brain and is what causes the cigarette to be so addictive.
There is nicotine they are a drug because they are addictive so any thing that is addictive is a drug like alcohol is classed as a drug
Heroin is a highly addictive drug. It is one of the most dangerous drugs there are. It's addictive. Don't even try it once.
Heh. No only it is NOT addictive, but it ranks as the second most hated psychiatric drug after Zyprexa, due to its massive weight gain.