Summary. Irritability is found among people who take Xanax, especially for people who are female, 40-49 old , have been taking the drug for 1 month, also take medication Oxycontin, and have Pain. Withdrawal Symptoms. When a person stops taking Xanax, either because the individual and their doctor agreed to end the prescription, or because the person is attempting to end their addiction to benzodiazepines, the person may experience withdrawal symptoms. To not face Xanax withdrawal symptoms alone and to detox from Xanax safely and effectively, it’s important to look for an accredited rehab center that offers a medical detox program. At rehab centers, clients can receive round-the-clock care from a clinical team to ensure each patient’s safety as they cleanse their bodies of Xanax. For the Consumer. Applies to alprazolam: oral solution, oral tablet, oral tablet disintegrating, oral tablet extended release. Along with its needed effects, alprazolam (the active ingredient contained in Xanax) may cause some unwanted effects. Symptoms of Withdrawal. The emergence of anxiety is one of the early and common symptoms of Xanax withdrawal. The anxiety observed during Xanax withdrawal can be due to the re-emergence of the pre-existing anxiety for which Xanax was used in the first place. Beginning with cravings for more Xanax and feelings of anxiety and restlessness, the first phase of Xanax withdrawal worsens as the soothing effects of the drug wears away, with symptoms peaking during the next phase. Typically, benzodiazepine withdrawal begins within about 12 to 24 hours, and as soon as six hours, after the last dose. Most of the symptoms lasting around a week to 10 days. Xanax withdrawal usually starts a few hours after the last dose of the drug. The timeline inside follows a four-week process, with the first 1-3 days causing the worst symptoms, but most users will experiences symptoms of withdrawal to some degree for much longer than that. Xanax Withdrawal and Detox. Withdrawal from Xanax can be dangerous and should never be done without the supervision of medical professionals. Luckily, effective medical detox options are available to help you recover from the effects of Xanax abuse. This page lists Xanax side effects that are common, less common and rare, as well as withdrawal and overdose effects. If you or someone you love is taking Xanax or alprazolam (the generic version), you should be aware of the potential side effects, as well as the effects of overdose and discontinuation. The earliest symptoms to occur in the Xanax withdrawal timeline can include fatigue, insomnia, and irritability. Mood swings may also occur, as can anxiety, or panic attacks. Mood swings may also occur, as can anxiety, or panic attacks.