The doctor prescribes Xanax for treating anxiety disorder and anxiety that happen due to depression. The medication is accessible both as the brand and as the generic version known as Alprazolam. The distinction between the brand and the generic version is that the generic is less costly than the brand version, but not all of the generic version's dosage strength and form may be available. The doctor also prescribes this medicine for treating panic with or without the fear of places and circumstances that may cause panic, helplessness, or embarrassment (agoraphobia). Buy Xanax online in various forms and strengths, such as: Blue Xanax bars White Xanax bars Yellow Xanax bars Green Xanax bars Liquid Xanax Alprazolam is used for treating panic and anxiety disorders. The medication is from the family of medicines known as Benzodiazepines that acts on the brain and nerves by creating a soothing effect. It increases the effects of a particular natural chemical in the body known as GABA (gamma-aminobutyric aid A). Many people describe the medication's effects as sedating and calming, unlike some drugs such as cocaine that create a euphoric feeling. Xanax effects are soothing, sleepy, and tired. In rare cases, some users also fall asleep for several hours. After consuming this medicine, you will start to feel its effects under an hour, and it reaches its peak concentrations in the bloodstream in 1-2 hours following ingestion. To find out how long a medicine will last in the body is to measure its half-life. The half-life refers to how long does half a dose takes to be removed from the body. Xanax has an average half-life of 10.9 hours in healthy adults. It means it will take 11 hours for half a dose of medicine removed from the body. The half-life varies from person to person; the researcher says that the half-life of Xanax ranges from 6.2 hours to 27 hours. You should take the Xanax pill orally with or without a meal as instructed by the doctor. Use this medicine strictly advised by the doctor. Dosages are based on your age, response to treatment, and health condition.