Benzodiazepine withdrawal syndrome

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Benzodiazepine withdrawal syndrome
File:Diazepam2mgand5mgtablets.JPG
Synonyms	N/A
Pronounce	N/A
Specialty	N/A
Symptoms	Anxiety, insomnia, seizures, tremors, muscle pain, sweating, nausea, vomiting, hallucinations, delirium
Complications	Seizures, delirium tremens, psychosis
Onset	Within hours to days after reducing or stopping benzodiazepines
Duration	Weeks to months
Types	Acute withdrawal, protracted withdrawal
Causes	Discontinuation or reduction of benzodiazepines
Risks	Long-term use, high doses, rapid tapering
Diagnosis	Clinical evaluation
Differential diagnosis	Alcohol withdrawal syndrome, barbiturate withdrawal, opioid withdrawal
Prevention	Gradual tapering of benzodiazepines
Treatment	Benzodiazepine tapering, supportive care, psychotherapy
Medication	Benzodiazepines, anticonvulsants, antidepressants
Prognosis	Generally good with proper management
Frequency	Common in long-term benzodiazepine users
Deaths	N/A

Benzodiazepine withdrawal syndrome, often abbreviated to benzo withdrawal or BZD withdrawal, describes the cluster of signs and symptoms that emerge when an individual, who has developed a physical dependence on benzodiazepines, undergoes dosage reduction or discontinuation. This can occur in individuals who have been taking the medication either medically or recreationally.

Development of Dependence and Withdrawal Symptoms

Physical dependence on benzodiazepines can result from taking the medication as prescribed, and the resulting withdrawal symptoms can sometimes last for years. The onset and duration of the withdrawal syndrome largely depends on the half-life of the drug, with withdrawal from short-acting drugs tending to begin earlier and progress more quickly than withdrawal from long-acting drugs.

Characteristics of Benzodiazepine Withdrawal

The withdrawal syndrome is typically characterized by:

• Sleep disturbances
• Irritability
• Increased tension and anxiety
• Panic attacks
• Hand tremor
• Shaking
• Sweating
• Difficulty with concentration
• Cognitive difficulties
• Memory problems
• Dry retching and nausea
• Weight loss
• Palpitations
• Headaches
• Muscular pain and stiffness

This constellation of symptoms can produce significant distress and impairment in daily functioning.

Treatment

It is generally recommended that the dosage of the benzodiazepine be reduced gradually, as abrupt withdrawal from the drug can lead to severe and potentially dangerous withdrawal symptoms, including seizures. This process should be carried out under medical supervision. Several types of medication may be used to manage withdrawal symptoms. For example, antidepressants, particularly selective serotonin reuptake inhibitors (SSRIs), may be used to manage the increased anxiety and mood disturbances associated with withdrawal.

Prognosis

With appropriate management, the prognosis for benzodiazepine withdrawal is generally good. Most individuals are able to successfully discontinue the drug and manage their withdrawal symptoms with medical assistance. However, some individuals may experience protracted withdrawal symptoms that can last for months or even years.

See Also

• Benzodiazepine
• Substance dependence
• Substance withdrawal syndrome
• Alcohol withdrawal syndrome
• Opioid withdrawal syndrome

References

1. Ashton H. (2002). "Benzodiazepines: How they work and how to withdraw". The Ashton Manual. Retrieved 2021-09-01.
2. Lader M. (2011). "Benzodiazepines revisited—will we ever learn?". Addiction, 106(12), 2086-2109. doi:10.1111/j.1360-0443.2011.03563.x

External Links

• Benzodiazepine use, misuse, and abuse: A review
• WHO: Benzodiazepine dependence Q&A

Benzodiazipines

• Alprazolam
• Chlordiazepoxide
• Diazepam (Oral)
• Estazolam
• Flurazepam
• Lorazepam
• Midazolam
• Oxazepam
• Quazepam
• Temazepam
• Triazolam

Anticonvulsants Drugs

• Clobazam
• Clonazepam
• Clorazepate
• Diazepam (Intravenous)

Anticonvulsants, and Benzodiazepines]