Alprazolam is a prescription medication commonly known by its brand name, Xanax. It belongs to a class of drugs called benzodiazepines, which are used to treat anxiety and panic disorders.

Alprazolam works by enhancing the effects of a neurotransmitter called gamma-aminobutyric acid (GABA) in the brain. GABA helps to reduce the activity of nerve cells, resulting in a calming effect and the alleviation of anxiety symptoms.

Alprazolam is available in various forms, including immediate-release tablets, extended-release tablets, and orally disintegrating tablets. The dosage and frequency of alprazolam will be determined by a healthcare professional based on individual needs and response to the medication.

It's important to use alprazolam only as directed by a healthcare professional and to follow the prescribed dosage. Alprazolam can be habit-forming and should not be stopped suddenly without medical supervision, as it may cause withdrawal symptoms.