What is Opioid Use Disorder (OUD)?

Opioid Use Disorder (OUD) is a medical condition characterized by a problematic pattern of opioid use, leading to significant distress and a negative impact on an individual's daily life [1]. This disorder includes the use of prescription opioid painkillers such as oxycodone, hydrocodone, fentanyl, and tramadol, as well as illicit opioids like heroin [1]. Physicians may prescribe these medications to relieve severe pain after major injuries or surgeries, or for cases of chronic pain, and they are generally safe when used for a short duration and according to the doctor's directions [1].

Despite legitimate medical use, Opioid Use Disorder remains a potential risk. It is sometimes referred to by terms such as 'opioid dependence' or 'opioid addiction.' Dependence refers to the appearance of withdrawal symptoms when stopping the medication, while addiction is a chronic brain disease that drives a person to seek drugs compulsively, even if they cause harm [1].

Symptoms of Opioid Use Disorder

Symptoms of Opioid Use Disorder involve a range of behavioral, cognitive, and physiological problems that indicate the individual continues to use the substance despite significant problems associated with it [3]. Diagnostic criteria for this disorder include failed efforts to reduce or control use, or use that leads to social problems and failure to fulfill obligations at work, school, or home, among other criteria [3].

Warning signs that may indicate the development of OUD include:

• The need for larger doses of opioids to achieve the same effect (tolerance) [3].
• The appearance of unpleasant physical withdrawal symptoms when stopping opioid use [3].
• Intense cravings to use opioids.
• Continued use of opioids despite knowing they cause health or social problems.
• Spending a large amount of time obtaining opioids, using them, or recovering from their effects.

Available Treatment Options

Treatment for Opioid Use Disorder involves a comprehensive approach that combines medications, behavioral therapies, and psychological support. Treatment may include the following [1]:

• Medications for Opioid Use Disorder (MOUD): These are pharmacological treatments that help reduce withdrawal symptoms and cravings for opioids, such as methadone, buprenorphine, and naltrexone. These medications work to restore balance in parts of the brain affected by addiction, helping the brain to heal [1]. These medications can be taken safely for months, years, or even a lifetime, and should not be stopped without consulting a doctor [1].
• Counseling and Behavioral Therapies: These therapies help individuals change their attitudes and behaviors related to drug use, build healthy life skills, and adhere to other forms of treatment. Behavioral therapies include Cognitive Behavioral Therapy (CBT), motivation therapy, and contingency management [1].
• Residential and Hospital Treatment: Residential programs provide housing and treatment services, where individuals live with peers and support each other in the recovery process. Inpatient hospital programs offer healthcare and OUD treatment services for people experiencing medical issues, and may also include intensive outpatient treatment [1].

Next Steps and Support

If you suspect that you or someone you know is suffering from Opioid Use Disorder, it is essential to seek professional help. Talking to a doctor or mental health professional can be the first step toward recovery. Remember that you are not alone, and support is available. Peer support groups, such as twelve-step programs, can provide a supportive environment to help with recovery [1].

For additional information on Opioid Use Disorder treatment options, you can visit Opioid Use Disorder Treatment: Pharmacological Options and Comprehensive Support (Arabic).

When to Seek Emergency Help?

In case of a suspected opioid overdose, which may include symptoms such as severe difficulty breathing or loss of consciousness, emergency help must be sought immediately. Naloxone is a life-saving medication that can reverse the effects of an opioid overdose when administered in a timely manner [3]. It is important for individuals at risk of overdose, or those around them, to be aware of how to recognize an overdose and how to use Naloxone.

Medical references

• Opioid Use Disorder (OUD) Treatment
• Commonly Used Terms