thought withdrawal


withdrawal

 [with-draw´al] 1. a pathological retreat from interpersonal contact and social involvement, as may occur in avoidant, schizoid, or schizotypal personality disorders.2. the removal of something.3. a substance-specific substance-induced disorder that follows the cessation of use or reduction in intake of a substance" >psychoactive substance that had been regularly used to induce a state of intoxication. Specific withdrawal syndromes include those for alcohol, amphetamines or similarly acting sympathomimetics, cocaine, nicotine, opioids, and sedatives, hypnotics, or antianxiety agents. Called also abstinence syndrome, withdrawal symptoms, and withdrawal syndrome.

The usual reactions to alcohol withdrawal are anxiety, weakness, gastrointestinal symptoms, nausea and vomiting, tremor, fever, rapid heartbeat, convulsions, and delirium (see also delirium tremens). Similar effects are produced by withdrawal of barbiturates and in this case convulsions occur frequently, often followed by psychosis with hallucinations. Treatment of withdrawal consists of providing a substitute drug such as a mild sedative, along with treatment of the symptoms as needed. Parenteral fluids are often required.substance withdrawal withdrawal (def. 3).withdrawal syndrome former name for withdrawal (def. 3).thought withdrawal the delusion that someone or something is removing thoughts from one's mind.

thought with·draw·al

the delusion that one's thoughts have been removed from one's head resulting in a diminished number of thoughts remaining.
A delusion typical of schizophrenia, in which the patient believes that his thoughts have been removed by a hallucinated external force