Librium is considered to be the least potent benzodiazepine.

https://recoverypartnernetwork.com/treatment/mat-medications/benzodiazepines-for-alcohol-withdrawal

Depending on the half-life of the drug, rebound anxiety may occur within 1 to 4 days of discontinuation.

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Acamprosate is not a controlled substance.

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Acamprosate is a medication used for treating alcohol dependence.

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Yes, acamprosate may cause weight gain.

https://recoverypartnernetwork.com/treatment/mat-medications/acamprosate-for-alcoholism 

Some of the side effects of acamprosate include loss of appetite, nausea, stomach pain, diarrhea, vomiting, gas, constipation, drowsiness, headache, muscle or joint pain, decreased sexual ability, change in sexual desire, fatigue, and weight gain or loss.

https://recoverypartnernetwork.com/treatment/mat-medications/acamprosate-for-alcoholism

Although acamprosate and naltrexone are used in the treatment of alcohol addiction, they are not the same. Acamprosate is more effective in promoting abstinence, while naltrexone is effective in reducing cravings.

https://recoverypartnernetwork.com/treatment/mat-medications/acamprosate-for-alcoholism

Delirium tremens is a severe side effect of alcohol withdrawal that often manifest three days into withdrawal. This condition generally affects those with severe alcohol addiction over a period of ten years or more.

https://recoverypartnernetwork.com/treatment/mat-medications/benzodiazepines-for-alcohol-withdrawal

Aftercare programs provide recovering patients with a feeling of closeness, intimacy, and a sense of community while also reducing the chances of a relapse. It gives patients the opportunity to continue with treatment while addressing life complications that may arise after leaving rehab.

https://recoverypartnernetwork.com/treatment/aftercare-support

Aftercare programs help patients' transition from a life of rehab to a life of independence so they could be productive members of society. This program provides patients with services such as counseling, group therapy, relapse prevention education, and nutrition planning.

https://recoverypartnernetwork.com/treatment/aftercare-support