You feel you can't live without the drug
Physical dependence on a substance is a physiological rather than a psychological dependence.
Withdrawal symptoms are the unpleasant physical and psychological effects that occur when a drug addict stops taking the drug they are addicted to. These symptoms can include cravings, nausea, anxiety, insomnia, and muscle pain.
Psilocybin is neither physically nor psychological addictive and does not show up in any drug tests.
Scientists and researchers alike will say yes. Smokers of marijuana sometimes doubt if it does, because the effects of withdrawl aren't as obvious as opiates, for example. The psychological dependance synptoms are stronger than the physical dependance symptoms, but are there none-the-less.
A dose dependent peripheral vascular effect relates to dependance of drug which may increase contraction or relaxation of vessels or contracting tissue depending on the type of drug given.
Foreign Oil: Dependance or Laziness?
simply it is a drug. which one is used for psychological problem.
Gregory A Austin has written: 'Drugs and personality' -- subject(s): Drug abuse, Personality change, Psychological aspects, Psychological aspects of Drug abuse 'Guide to the drug research literature' -- subject(s): Drug abuse, Bibliography, Research
The socio-psychological theory of drug use suggests that individuals may turn to substance abuse due to social influences, such as peer pressure, as well as psychological factors like stress, trauma, or low self-esteem. This theory posits that drug use can serve as a coping mechanism for individuals seeking to alleviate social or psychological distress.
No, taking the drug Viagra will not make you fail a drug test.
An addiction can be physical or psychological, or both. With heroin for example. The addict becomes physically dependant after taking the drug for prolonged periods - usually a couple of weeks. Onset of withdrawl symptoms, and the fear of these symptoms, are so severe that they react by attemping to keep them at bay by taking more of the drug. This starts a cycle of behaviour and way of thinking that increasingly deteriorates until they believe that they need the drug in order to live.
to feel better