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Prescription drug

Benzodiazepines (sleeping pills)

Prescription drug.
Scientific evidence
Moderate
Number of findings
1
Sources
Our own summaries · Cited studies

How to take it

There is no established standard dose for this case; it is advisable to consult a professional.

Safety

Dependence and tolerance; use under medical supervision

Effect by goal · level of evidence

Sleep / sleep architecture

subjective improvement / harms deep sleep Moderate systematic review (AAA)

Benzodiazepines increase the sensation of sleeping (more stage 2) but WORSEN sleep architecture: they reduce deep sleep (stages 3–4) and REM, which can affect concentration, memory and weight. Useful occasionally, not as a fundamental solution for insomnia.

View the study (systematic review) →

In depth

Drug · Highest evidence: Moderate · 1 finding

⚠️ dependence and tolerance; use under medical supervision

Findings

  • Sleep / sleep architecture — improves subjectively / harms deep sleep (Moderate, systematic review). Benzodiazepines increase the feeling of sleeping (more stage 2) but WORSEN sleep architecture: they reduce deep sleep (stages 3-4) and REM, which can affect concentration, memory, and weight. Useful on an occasional basis, not as a long-term solution for insomnia. 34145997

Information, not medical advice. Prescription drugs require a doctor.

Information, not medical advice. Scientific evidence reflects the quality of the studies.

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