Methadone Treatment Centers Near Portsmouth, NH

Why Trust Us

As a top-rated website for addiction treatment, AddictionGroup understands the importance of helping you find a reputable addiction clinic. Addiction is a severe problem, so our team comprehensively analyzed hundreds of methadone clinics to provide the best recommendations.

Here are some criteria that our team considers when researching and evaluating addiction clinics:

  • Licenses and accreditation
  • Specializations
  • Treatment approach
  • Experience in treating opioid addiction
  • Insurance coverage

We also employed advanced AI technology to evaluate 892 patient reviews to identify the best methadone clinic in Portsmouth. It helps us narrow our recommendations so you can find the best clinic for your needs.

Top 6 Methadone Treatment Centers Near Portsmouth, NH

Health Care Resource Centers Somersworth

200 NH-108, Somersworth, NH 03878

4.2 out of 5 (19 reviews)

The majority of the reviews express gratitude and praise for the Methadone treatment center, stating that it has saved lives and provided effective support for overcoming addiction. Some concerns mentioned include long wait times and a high turnover of counselors. Overall, the center is seen as a positive and life-changing resource for those seeking addiction recovery.


  • Life-saving: Many reviewers mention that the Methadone treatment center has helped them get clean and stay clean from opioids, saving their lives.
  • Supportive environment: Multiple reviewers appreciate the supportive staff and peer support at the center, which has helped them overcome addiction and stabilize their lives.
  • Positive impact: Reviewers mention that the center has played a crucial role in getting their lives in order, keeping them sober, and even reuniting with loved ones.

Manchester Comprehensive Treatment Center

20 Market St, Manchester, NH 03101

2.9 out of 5 (16 reviews)

The Methadone treatment center has received positive reviews from a guest who has visited twice, praising the staff for their helpfulness and kindness. Another reviewer emphasizes that the center saved their life, attributing its success to dedicated nurses and a serious approach to sobriety. Overall, the reviews recommend the center for those committed to achieving and maintaining sobriety.


  • Helpful and friendly staff: The center has been praised for having supportive and compassionate staff members who go out of their way to assist patients.
  • Serious commitment to sobriety: Reviewers mention that this center takes sobriety seriously, making it a suitable option for individuals who are dedicated to their recovery journey and want to lead a sober life.

ROAD to a Better Life

255 NH-108, Somersworth, NH 03878

4.7 out of 5 (62 reviews)

The Road to a Better Life Methadone treatment center receives overwhelmingly positive reviews. The staff and doctors are praised for their professionalism, compassion, and dedication to patient care. Many reviewers credit the center and its staff with saving their lives and helping them achieve long-term recovery. Patients appreciate the friendly and organized atmosphere, as well as the individualized attention and genuine care they receive from the staff.


  • The staff and doctors genuinely care about their patients and are professional.
  • The staff is friendly, understanding, and compassionate.
  • The program provides a comfortable and supportive environment for recovery.

Manchester Metro Treatment Center

228 Maple St, Manchester, NH 03103

3.4 out of 5 (29 reviews)

The Methadone treatment center in Manchester has received positive reviews from patients who have experienced long-term sobriety with the help of Methadone, meetings, and counselors. The staff, including the nurses and counselors, are highly praised for their dedication, kindness, and willingness to go above and beyond to ensure patients receive their medication. However, there have been some changes in staff, making it challenging for continuity of care. Overall, the center is described as a compassionate and supportive place for individuals seeking recovery.


  • Dedicated and caring staff: Multiple reviews mention the amazing nurses and counselors at this Methadone treatment center. They are described as kind, understanding, and willing to go above and beyond to help patients, even staying after closing time to ensure they receive their dose.
  • Successful sobriety: Several reviews express gratitude for the center's role in helping individuals achieve long-term sobriety. One person mentions being sober for over 8 years with the combination of Methadone, meetings, and counseling. Another person credits the center with saving their life and helping them stay clean for 5 years.
  • Supportive environment: The center is described as compassionate, non-judgmental, and helpful for individuals who need assistance. Reviews mention that the staff does not shame or pressure patients and that there is almost never a wait time. The center is also praised for its understanding approach and ability to provide help without unnecessary stress.

Health Care Resource Centers Hudson

323 Derry Rd, Hudson, NH 03051

3.4 out of 5 (24 reviews)

The majority of the reviews praise the Methadone treatment center, highlighting the caring and supportive staff, including the nurses and counselors. Patients express gratitude for the positive impact the center has had on their lives and appreciate the individualized treatment plans and respect for privacy. Additionally, the center has extended its hours and added weekend groups to accommodate patients' needs. However, some reviewers mention longer wait times for getting the necessary dosage and suggest that the facility could improve in terms of following ADA standards. Overall, the center is highly recommended for those seeking recovery from opioid addiction.


  • The staff, including nurses and counselors, are highly praised for their kindness, support, and understanding.
  • The clinic is commended for offering structure, acceptance, and privacy to patients, making them feel welcome and valued.
  • The facility has extended their hours and added weekend groups to accommodate patients' scheduling issues.

Concord Metro Treatment Center

100 Hall St, Concord, NH 03301

3.9 out of 5 (21 reviews)

This Methadone treatment center has received mostly positive reviews from grateful individuals who credit it with saving their lives and express appreciation for the caring and supportive staff. However, one reviewer mentions concerns about the cost of treatment, while another notes that privacy could be improved. There is also praise for the new director and positive overall experiences mentioned by multiple reviewers.


  • Life-saving treatment: Multiple reviewers express their gratitude and credit the Methadone treatment center for saving their lives.
  • Supportive and understanding staff: Reviewers consistently mention the kindness and support they receive from the staff at the center, highlighting their availability and willingness to help.
  • Improved experience compared to other clinics: One reviewer explicitly states that the center is "100% better" than a previous clinic they attended, suggesting a higher level of satisfaction and effectiveness.

What is Methadone?

Methadone is a synthetic opioid agonist for Opioid Use Disorder (OUD). Many people in recovery rely on methadone as part of their treatment program.

However,  methadone can be addictive when misused. You should always take methadone under a healthcare professional’s supervision to prevent unwanted side effects.


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How Does Methadone Work?

Methadone binds with brain receptors activated by other opioids like heroin and morphine. It reduces cravings and withdrawal symptoms.

Opioid-dependent people who take methadone don’t experience the same kind of euphoria. One of methadone’s benefits is its long duration of action, allowing it to have a slow onset and prolonged effect.

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Forms of Methadone

Various forms of methadone are available, depending on your treatment plan. Your doctor can also determine the best methadone form suitable for you.

Here are the common forms of methadone:3 

  • Tablet: Methadone tablets are taken orally. You can swallow it whole or mix it in water if it's a dispersible tablet.
  • Liquid: You can also take methadone as a liquid. This is usually prescribed to those with difficulty swallowing tablets or capsules. The liquid concentrate contains 10 milligrams of methadone per milliliter.
  • Injection: Methadone can also be administered as an injection. It’s an alternative for those who can't take oral medication. 

How Long Does Methadone Treatment Usually Last?

It’s recommended to stay on methadone treatment for at least 12 months.

Some may even be on methadone treatment for 20 years.5 This is because opioid addiction is a chronic condition that requires ongoing to prevent relapse. 

Other factors that affect the duration of methadone treatment include:

  • The severity of the addiction
  • Your response to the treatment
  • Overall health 
  • Specific recovery goals

Once you’ve achieved stability, gradually tapering the methadone dose is essential. It helps minimize any withdrawal symptoms.

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Possible Side Effects and Risks of Methadone

Methadone also comes with possible side effects and risks. These side effects will vary for everyone depending on their body’s reaction to the drug.

According to the Substance Abuse and Mental Health Services Administration (SAMHSA), common side effects of methadone include:1

  • Nausea and vomiting
  • Restlessness
  • Slow breathing
  • Itchy skin
  • Heavy sweating
  • Constipation
  • Sexual problems
  • Mood swings 
  • Mental clouding

These side effects and risks are why gradual tapering of methadone is essential. It allows you to adjust to fewer doses, reducing the risk of severe side effects.


Methadone is a synthetic opioid agonist used for opioid use disorder. It binds with opioid receptors in the brain and helps reduce cravings and withdrawal symptoms. 

Methadone can be addictive and has side effects, so you should only take methadone under a professional's supervision. Gradually tapering off the drug also prevents any severe side effects.


  1. “What is Methadone?” Substance Abuse and Mental Health Services Administration (SAMHSA).
  2. "How do medications to treat opioid use disorder work?" National Institute on Drug Abuse, 2021.
  3. "Understanding the Forms of Methadone.” MedMark Treatment Centers. 
  4. "Methadone." The Centre for Addiction and Mental Health, 2021.
  5. Malervy J. "How long should you be on Methadone?" Recovery Centers of America.
  6. "How much does opioid treatment cost?" National Institute on Drug Abuse, 2021. 

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