Xanax, the brand name for alprazolam, belongs to a class of medications called benzodiazepines. It is primarily used to manage anxiety disorders and panic attacks. This medication works by enhancing the effects of a natural chemical in the body known as gamma-aminobutyric acid (GABA), which helps promote relaxation and calmness. 

Xanax works by increasing GABA activity in the brain. GABA is a neurotransmitter that inhibits brain activity, leading to a calming effect. By enhancing GABA's effects, Xanax helps reduce feelings of anxiety, tension, and panic, making it easier for individuals to cope with stressful situations.

While Xanax can be effective for anxiety relief, it may also cause side effects. Here are some common side effects associated with Xanax:

- Drowsiness

- Dizziness

- Dry mouth

- Fatigue

- Confusion

- Headaches

- Nausea

- Changes in appetite

If you experience severe side effects or signs of an allergic reaction, such as rash or difficulty breathing, seek medical attention immediately.