Medically Reviewed

What to Expect in the First Week of Rehab

4 Sections
1 min read
What you will learn:
What to expect in your first week of rehab.
Withdrawal symptoms, treatment, and therapies.
Why call us?

The first week of inpatient rehab is a time of challenging and necessary change. It’s when the body and mind begin to break their reliance on drugs and alcohol. 

The addiction itself and the treatment of the addiction shape that first week.  Here we guide you through what to expect in rehab.

Withdrawal Symptoms

Every addiction withdrawal looks and feels different. Symptoms of the initial detox are dependent on the substance. 

For instance, withdrawal from heroin and prescription pain killers may include symptoms like nausea, vomiting, and body pains that last less than a week. Withdrawal from alcohol could bring on mood swings, brain fog, and tremors, and symptoms may last for more than a week.

Over those first 7 days and through the entire treatment, staff will help manage those symptoms of withdrawal. 

Withdrawal Treatment

Treatment during these first few days will strive to remedy both these physical and mental symptoms. Staff may suggest medication-assisted treatment. For example, buprenorphine is used to taper off addiction to heroin and narcotic pain medicines. 

Beyond the physical aspect, long-term treatment aims to change patterns of thoughts and behaviors. What this looks like is specific to the person and their needs.

For example, counselors may diagnose an underlying mood disorder or issue that drives a person to self-medicate. Staff could prescribe a combination of antidepressants, cognitive behavioral therapy, and group therapy. 

Or, maybe music and art therapy becomes vital to the individual’s treatment. Creative therapies can help some patients express themselves and cope with the absence of drugs and alcohol.

The first week or two will be the time for patients to figure out what works best for them. What symptoms and therapies to expect during addiction rehab

Experiential Therapies

Whether it’s music, art, exercise, or reading, experiential therapy helps to address the underlying mental health causes of addiction. Not only do they provide a relief as you detox from your addiction, but they also help redirect the mind to focus on healthier habits that can replace the addiction. On top of the medical benefits, hobbies help make daily life a bit more fun, both in rehab and after.


It’s jarring to be plopped down into a new living situation with a whole bunch of strangers. The first few weeks or days of treatment in a new place with a completely new lifestyle is naturally uncomfortable, and a period of adjustment is normal. 

It’s also an opportunity to form new friendships and find a core group of people who understand you and your situation. These strangers may even become vital to the recovery process.

Everyone’s first week is different, but a customized treatment plan will give the patient a sense of the best way forward. Counselors will provide guidance along the way.

Research Sources

  1. Iv. (2019) Alcohol withdrawal: MedlinePlus Medical Encyclopedia. Retrieved JUNE 30 2019, from
  2. National Institute On Drug Abuse. (2019) DrugFacts: Heroin | National Institute on Drug Abuse (NIDA). Retrieved JUNE 30 2019, from
  3. National Institute On Drug Abuse. (2019) DrugFacts: Heroin | National Institute on Drug Abuse (NIDA). Retrieved JUNE 30 2019, from
  4. Changing How The. (2019) Methadone | SAMHSA – Substance Abuse and Mental Health Services Administration. Retrieved JUNE 30 2019, from


Don’t wait. Call us now.
Our admissions navigators are available to help 24/7 to discuss treatment.
Why call us?
Get addiction help now (24/7 helpline)We’re here for you every step of the way.