Substance-abuse disorders withdrawal symptoms

A number of medications have been studied to alleviate symptoms of stimulant withdrawal and the intense craving that may accompany it, but inconsistent results across controlled trials preclude any recommendations for their routine use. Patients with stimulant use disorders should be referred to substance abuse treatment because of the high risk for continued use either during or immediately following stimulant withdrawal. 

Substance-Induced Anxiety Disorder. Numerous medicines and drugs of abuse can produce panic attacks. Panic attacks can be triggered by central nervous system stimulants such as cocaine, methamphetamine, caffeine, over-the-counter herbal stimulants such as ephedra, or any of the medications commonly used to treat narcolepsy and ADHD, including psychostimulants and modafinil. Thyroid supplementation with thyroxine (Synthroid) or triiodothyronine (Cytomel) can rarely produce panic attacks. Abrupt withdrawal from central nervous system depressants such as alcohol, barbiturates, and benzodiazepines can cause panic attacks as well. This can be especially problematic with short-acting benzodiazepines such as alprazolam (Xanax), which is an effective treatment for panic disorder but which has been associated with between dose withdrawal symptoms. 

In DSM-IV parlance, psychiatric illnesses that result from substance use are called substance-related disorders. Within this broad spectrum are two distinct categories substance use disorders and snbstance-induced disorders. The substance use disorders consist of abusive patterns of nse that produce a myriad of problems in relationships, employment, medical or physical well-being, and legal matters. There is no predefined amount or frequency of substance use that defines these disorders instead, they are diagnosed when the consequences of substance use include an adverse impact on other areas of life. As noted earlier, in some instances, substance nse disorders lead to physical dependence that is manifested by tolerance and the potential for withdrawal symptoms. When anyone talks about addiction, it is typically snbstance nse disorders to which they refer. 

The manner and severity of withdrawal symptoms varies according to the type of drug and the extent of physical dependence.50 Withdrawal after short-term benzodiazepine use may be associated with problems such as sleep disturbances (i.e., so-called rebound insomnia).34 62 As discussed earlier, withdrawal effects seem to be milder with the newer nonbenzodiazepine agents (zolpidem and zaleplon).34,62 Newer agents, however, are not devoid of these problems and care should be taken with prolonged use, especially in people with psychiatric disorders or a history of substance abuse.26... 

Psychosis—symptoms include irrational beliefs, paranoia, hallucinations (seeing things or hearing sounds that do not exist), social withdrawal, clinging, strange behavior, extreme stubbornness, persistent rituals, and deterioration of personal habits. May be seen in developmental disorders, severe depression, schizoaffective disorder, schizophrenia, and some forms of substance abuse. 

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