substance abuse11 min readAugust 15, 2026

Opioid Use Disorder and Hepatitis C in East Tennessee: Why Testing and MAT Belong in the Same Care Plan

Learn how opioid use disorder and hepatitis C are connected, why testing matters, and how MAT, counseling, and medical referrals can support long-term recovery.

NH

New Hope Health

Editorial Team

The opioid epidemic has created lasting health challenges across East Tennessee, including a strong connection between opioid use disorder and hepatitis C.

People who inject drugs, including heroin, can face a high risk of HCV and other infectious diseases, while young adults and other people affected by opioid misuse may not know when testing is needed.

Greater awareness of HCV diagnosis, liver disease, and available addiction care can help people understand what steps may come next.

Understanding the Connection Between Opioid Use Disorder and Hepatitis C

Opioid use disorder and hepatitis C often occur together because certain patterns of opioid use can increase exposure to infected blood.

Sharing needles, syringes, or other injection equipment can spread the hepatitis C virus, while opioid addiction may make regular testing and medical care harder to maintain.

People who use opioids may also face:

  • Overdose
  • Infections
  • Withdrawal
  • Co-occurring mental health conditions

These concerns can complicate recovery.

Testing for hepatitis C during opioid addiction treatment can identify an infection before serious liver damage develops.

Combining hepatitis C care with medication-assisted treatment (MAT), counseling, and other recovery services can address both conditions at the same time and support better long-term health.

Why Opioid Use Can Increase the Risk of Hepatitis C

Opioid use does not directly cause hepatitis C, but certain drug-use behaviors can increase exposure to the virus.

People who inject opioids may share needles, syringes, or other equipment that contains infected blood, creating a direct route for hepatitis C transmission.

Opioid addiction can also make regular medical care, testing, and prevention harder to maintain, allowing an infection to remain undiagnosed and untreated.

How Injection Drug Use Can Spread Hepatitis C

Hepatitis C spreads through contact with blood that contains the hepatitis C virus.

During injection drug use, even small amounts of infected blood left on:

  • Needles
  • Syringes
  • Cookers
  • Cottons
  • Other equipment

can expose another person to the virus.

Repeated injection and sharing supplies can increase exposure over time, while using sterile equipment and never sharing injection supplies can reduce transmission risk.

Signs and Symptoms of Opioid Use and Hepatitis C

Opioid use disorder and hepatitis C can cause different symptoms, and hepatitis C may remain unnoticed for years.

Signs that may indicate a need for medical evaluation include:

  • Opioid Cravings: Strong urges to use opioids.
  • Loss of Control: Difficulty reducing or stopping opioid use.
  • Withdrawal Symptoms: Nausea, sweating, muscle aches, anxiety, or diarrhea after stopping opioids.
  • Drowsiness: Frequent sedation or unusual sleepiness.
  • Fatigue: Persistent low energy that may occur with hepatitis C.
  • Loss of Appetite: Reduced interest in eating.
  • Abdominal Pain: Discomfort, especially near the liver.
  • Dark Urine: Urine that appears unusually dark.
  • Jaundice: Yellowing of the skin or eyes.

How Opioid Use Disorder Affects the Brain and Body

Opioids act on brain receptors that control:

  • Pain
  • Reward
  • Breathing
  • Other body functions

Repeated opioid use can change the brain’s reward system and lead to:

  • Tolerance
  • Physical dependence
  • Strong cravings
  • Withdrawal symptoms
  • Difficulty stopping despite harmful effects

Opioids can also slow breathing and increase overdose risk.

Co-occurring hepatitis C can cause liver inflammation that may progress to:

  • Scarring
  • Cirrhosis
  • Liver failure
  • Liver cancer

Why Hepatitis C Testing, Screening, and Diagnosis Matter During Addiction Treatment

Hepatitis C often causes few or no symptoms during its early stages, so a person may have the infection without knowing it.

Only 36% of young people with OUD were tested for hepatitis C, which underscores the need for routine screening during treatment.

Screening during addiction treatment can identify people who need additional testing and connect them with medical care.

Diagnosis also gives treatment providers an opportunity to coordinate hepatitis C care with opioid use disorder treatment.

Benefits of Early Hepatitis C Testing, Diagnosis, and Treatment

  • Earlier diagnosis
  • Faster treatment
  • Reduced liver damage
  • Reduced transmission
  • Coordinated care
  • Better long-term health

DAA treatment achieves over 95% viral cure rates and may reduce liver complications.

However, patients with substance use disorders can face stigma and low treatment initiation, while unstable housing and other social barriers can further limit care.

How Hepatitis C Treatment and Medication-Assisted Treatment Support Addiction Recovery

Hepatitis C treatment can occur while a person receives medication-assisted treatment for opioid use disorder.

Modern antiviral medications can cure most hepatitis C infections, while MAT can reduce:

  • Opioid cravings
  • Withdrawal symptoms
  • Continued illicit opioid use

Addressing both conditions at the same time can help patients stay engaged with medical care and recovery services.

Buprenorphine, Methadone, and Naltrexone for Opioid Use Disorder

Buprenorphine and methadone reduce opioid cravings and withdrawal symptoms by acting on opioid receptors.

Naltrexone blocks opioid effects after a person has completed withdrawal.

These medications can be combined with counseling and behavioral health services as part of opioid use disorder treatment.

The appropriate medication depends on the person's:

  • Health
  • Opioid use
  • Treatment needs
  • Medical evaluation

Why MAT and Hepatitis C Care Belong in the Same Treatment Plan

People with opioid use disorder and hepatitis C benefit when addiction and medical needs are addressed together.

MAT can reduce ongoing opioid use and risky injection behaviors, while hepatitis C treatment addresses the infection and helps prevent progressive liver damage.

Only 30% of eligible patients receive HCV treatment, which is one reason integrated planning matters.

Coordinated care can also make it easier to manage:

  • Medications
  • Appointment follow-up
  • Mental health needs
  • Recovery goals

How Counseling Supports Recovery From Opioid Use Disorder

Counseling helps people:

  • Identify opioid-use triggers
  • Develop coping skills
  • Manage stress
  • Change behaviors linked to substance use

Individual, group, and family therapy may also address:

  • Depression
  • Anxiety
  • Trauma
  • Relationship problems
  • Other issues that can affect recovery

Counseling can work alongside MAT and medical care rather than replacing medication treatment.

Prevalence of Hepatitis C Among People With Opioid Use Disorder in East Tennessee

Hepatitis C is strongly linked to injection drug use and opioid addiction.

In 2019, annual HCV infections rose to 57,500 in the U.S., while one study found active hepatitis C in 37% of opioid use disorder patients.

Tennessee has faced similar opioid and HCV harms, making screening, MAT, and hepatitis C care important.

Open access content in The Lancet and other medicine journals includes retrospective cohort study data conducted through university and disease control centers to evaluate HCV outcomes, with primary endpoint measures examining incarceration and funding differences.

New hepatitis C cases nearly tripled from 2010 to 2015 alongside the opioid crisis, while patients with substance use disorders had a 24% HCV treatment initiation rate and often faced barriers such as unstable housing.

Effects and Risks of Opioid Addiction and Untreated Hepatitis C

Short-Term Effects

  • Opioid overdose
  • Withdrawal
  • Injection-related infections
  • Fatigue and nausea
  • Continued transmission

Long-Term Effects

  • Opioid dependence
  • Repeated overdose
  • Chronic hepatitis C
  • Cirrhosis
  • Liver failure
  • Liver cancer

Other Hepatitis C Risk Factors for People Who Use Opioids

Injection drug use is a major risk factor, but hepatitis C can also spread through other forms of blood exposure.

Risks include:

  • Sharing drug-use equipment
  • Receiving unregulated tattoos or piercings
  • Accidental needle exposure
  • Sharing personal items that may contain infected blood

People with HIV or hepatitis B, previous blood exposure, or ongoing substance use may face additional risks and may need especially careful monitoring, making regular hepatitis C testing important.

Treating Opioid Addiction and Co-Occurring Mental Health Conditions Together

Opioid addiction can occur alongside:

Substance use disorder can also occur alongside co-occurring mental health conditions such as:

  • Depression
  • Anxiety disorders
  • PTSD
  • Bipolar disorder
  • Other mental health conditions

These conditions can affect:

  • Cravings
  • Substance use
  • Relapse risk

Only 30% of patients with substance use disorder received HCV treatment, which underscores the need for integrated care.

Integrated treatment can address addiction, psychiatric symptoms, medication needs, triggers, and coping skills within the same recovery plan.

Benefits of Integrated Addiction and Medical Care

  • Earlier identification of health problems
  • Coordinated hepatitis C and addiction treatment
  • Improved medication management
  • Better mental health support
  • Reduced relapse risk
  • Improved treatment engagement
  • Better long-term health

Harm Reduction and Reducing Hepatitis C Reinfection Risk During Recovery

Hepatitis C can occur again after successful treatment if a person is exposed to infected blood.

Ways to reduce risk include:

  • Using sterile injection equipment
  • Never sharing needles
  • Never sharing drug-use supplies
  • Getting regular testing
  • Staying engaged in opioid use disorder treatment

MAT and counseling can also help reduce behaviors associated with opioid use and reinfection.

How Family Support Can Help With Opioid Addiction Recovery

Family members can support opioid addiction recovery by:

  • Learning about opioid use disorder
  • Encouraging consistent treatment
  • Recognizing signs of relapse
  • Recognizing signs of overdose

Family therapy can:

  • Improve communication
  • Establish healthy boundaries
  • Help relatives provide support without enabling substance use

Families can also encourage:

  • MAT
  • Counseling
  • Medical care
  • Hepatitis C testing
  • Hepatitis C treatment

when needed.

When Residential, Outpatient, or IOP Treatment May Support Opioid Recovery

Residential treatment may help people who need a structured living environment and intensive support.

Intensive outpatient programs (IOP) provide structured therapy several days per week.

Standard outpatient care can support people who are stable enough to continue living at home.

The appropriate level of care depends on:

  • Opioid use severity
  • Withdrawal risks
  • Overdose risks
  • Mental health needs
  • Available support

When to Seek Help

Treatment may be needed when opioid use causes:

  • Cravings
  • Withdrawal
  • Repeated unsuccessful attempts to stop
  • Overdose
  • Risky drug use
  • Problems with health
  • Problems with daily life

Hepatitis C exposure or symptoms also warrant testing and medical evaluation.

Immediate medical attention is needed for a suspected opioid overdose or other medical emergency.

Opioid Use Disorder and Hepatitis C Treatment Options

Medication-Assisted Treatment

Buprenorphine, methadone, or naltrexone can support opioid recovery.

Hepatitis C Treatment

Antiviral medications can treat and often cure hepatitis C.

Behavioral Therapy

Counseling can address:

  • Triggers
  • Cravings
  • Substance use behaviors

Mental Health Care

Therapy and medication management can address co-occurring conditions.

Residential Treatment

Provides structured support for people who need a higher level of care.

Outpatient and IOP Treatment

Outpatient and IOP treatment provides ongoing addiction treatment while patients live at home.

Does Insurance Cover Treatment?

Many insurance plans may cover:

  • Opioid use disorder treatment
  • MAT
  • Counseling
  • Mental health services
  • Hepatitis C care

when medically necessary.

Coverage, prior authorization requirements, provider networks, and out-of-pocket costs vary by plan, so patients should verify their benefits before starting treatment.

Conclusion

Opioid use disorder and hepatitis C can affect health long after opioid abuse begins, especially when HCV progresses to chronic liver disease.

CDC data, university research, and studies of injection drug users have reported differences in incidence and outcomes among adults and younger people affected by the opioid crisis.

HCV treatment, including approved DAA treatment, can lead to an HCV cure, while MAT and counseling can address opioid use disorder and support recovery.

Seeking Treatment? We Can Help!

At New Hope Healthcare, as an in-network provider, we work with many insurance plans, including:

If you or a loved one are struggling with mental health challenges or substance abuse, seeking treatment and emotional support is crucial.

Consulting a doctor can provide the necessary support and guidance for your treatment needs.

Reach out to New Hope Healthcare today. Our team of compassionate professionals is here to support your journey toward lasting well-being.

Effective medication management is an important part of the treatment process to help support safety and success.

Give us a call at 866-799-0806.

FAQs

What Is the Connection Between Opioid Use Disorder and Hepatitis C?

Hepatitis C can spread through blood exposure, including sharing needles or other injection equipment during opioid use.

Can Hepatitis C Be Treated While Receiving MAT?

Yes. Hepatitis C treatment can occur alongside medication-assisted treatment and counseling for opioid use disorder.

Why Is Hepatitis C Testing Important During Opioid Addiction Treatment?

Testing can identify hepatitis C early and connect patients with medical treatment before serious liver damage develops.

People Also Ask

Does Hepatitis C Go Away on Its Own?

Some acute infections clear without treatment, but many become chronic and require antiviral treatment.

Can You Get Hepatitis C From Sharing Needles?

Yes. Sharing needles, syringes, or other injection equipment can expose a person to blood containing hepatitis C.

What Medications Are Used to Treat Opioid Use Disorder?

Buprenorphine, methadone, and naltrexone are commonly used medications that can support opioid use disorder treatment.

Sources

About the Author

New Hope Health

New Hope Health

Editorial Team

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