What does Xanax do?
Xanax
Xanax is the brand name for alprazolam, a prescription medication commonly used to treat generalised anxiety disorder (GAD) and panic disorder. It belongs to a group of drugs called benzodiazepines, which help calm the nervous system and reduce anxiety (WebMD, 2024). Xanax can provide relief for people struggling with anxiety or panic attacks, helping them regain control of their daily lives. It is a Class C controlled substance in the UK, meaning it is only available on a private prescription (Mind, 2021).
Video: An overview of Xanax
Watch the video below for a simple overview of Xanax, including its uses, dosages, common side effects and precautions:
How does Xanax work?
Xanax affects the brain by increasing the impact of gamma-aminobutyric acid (GABA), a natural chemical that calms nerve activity (Rehabs UK, 2024). Xanax belongs to a family of medications known as benzodiazepines (NHS Inform, 2024), which are often referred to as ‘benzos’ (NICE, 2023). Xanax alters brain activity to create a calming effect, which is why it is prescribed for anxiety and panic disorders (GQ, 2019). It is typically available in 250mcg or 500mcg tablet doses, though your doctor may adjust this based on your individual needs.
What are the potential symptoms of a Xanax overdose?
Signs of a Xanax overdose may include:
- Loss of consciousness
- Slowed breathing
- Reduced reflexes
- Severe drowsiness
If you suspect an overdose, seek immediate medical attention.
What warnings does Xanax come with?
Buying Xanax online or from unauthorised sources can be risky (Catch22, 2019), as counterfeit versions may contain dangerous substances such as fentanyl (BBC News, 2019; NME, 2019; ITV News, 2023; Viatris, 2023). This is particularly concerning for young people, as cases of fake Xanax-related harm have been widely reported. If you are considering stopping Xanax, speak to your doctor first to avoid withdrawal symptoms. Medical supervision is recommended for a safe detox process (UK Addiction Treatment Centres, 2023).










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