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Alprazolam

Group: Depressants
Nicknames: Xanax, Xans, Xannies, Bars, Handle bars, Zanies, Rlam, Devils, Hulks
Last reviewed: October 2026

Description

Alprazolam (commercialised or often sold under the trade name Xanax) is a popular benzodiazepine drug prescribed for the treatment of anxiety, stress, depression, panic attacks, and sleep disorders. In the UK, it is taken by private prescription patients and people sourcing them through the unregulated market, the latter due to its relaxant properties which help individuals ‘chill out’ and feel more sociable. 

In recent years, many illegally pressed alprazolam pills have been found to contain (or be totally composed) of other drugs, including novel benzodiazepines and opioids. Even pills seemingly branded with commercial names and bought in blister packs may have been pressed in illegal contexts, meaning they could have other substances within them. Getting their contents checked through drug checking services is key.

Tolerance to alprazolam develops very quickly, requiring higher doses to achieve the same feeling. Regular and/or high dosing can lead to dependence, and potentially life-threatening withdrawal symptoms if stopped abruptly.

Desirable Effects

  • Relaxation
  • Sleepiness/sedation
  • Occasional mild euphoria (happiness)

Undesirable Effects

  • Drowsiness
  • Dizziness/loss of co-ordination
  • Headaches
  • Blackouts/amnesia 
  • Respiratory depression when used in combination with opioids or other central nervous system depressants

What does it look like?

Small pills, usually oval or rectangle ‘bars’, though can be other shapes. They come at different strengths (0.25mg, 0.5mg and 1mg being the most common). They come in a range of different colours (white, orange, baby blue and pink/red most often), with the colour usually linked to the strength of the pill. They are also found (rarely) in capsule form.

Method of Use

Swallowed: pill or capsule

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