What is Substance Use Disorder? 

Substance use disorder means that a person uses substances even though it causes harm to themself or others. This disorder can range from mild to severe. It can develop from the use of almost any type of substance. This includes:

• Alcohol.
• Marijuana and other drugs.
• Prescription medicines.
• Over-the-counter medicines.

What drugs can lead to substance use disorder?

In addition to alcohol, almost any type of substance can lead to substance use disorder. Common ones include:

• Prescription medicines such as diazepam (Valium), methylphenidate (Ritalin), and opioids like hydrocodone (Norco) and oxycodone (OxyContin).
• Marijuana and other drugs such as heroin, meth, and cocaine.
• Over-the-counter medicines, such as cough syrups and cold pills.
• Hallucinogens, such as LSD, mescaline, psilocybin, and ketamine.
• Anabolic steroids.
• Household products that can be inhaled (inhalants). These include glues, aerosol sprays, and paint thinners.

What are the symptoms?

Some symptoms include:

• Not being able to cut down or control your use.
• Having strong cravings for the substance.
• Needing more of the substance to get the same effect, or getting less effect from the same amount over time (tolerance).
• Having uncomfortable symptoms when you stop using the substance or use less (withdrawal).

How is it diagnosed?

Substance use disorder may be diagnosed at a routine doctor visit or during a visit for a condition linked to substance use, such as anxiety or depression. Your doctor will ask questions about your symptoms and history of substance use and do a physical exam. The doctor may also do a mental health assessment.

How is substance use disorder treated?

The goal of treatment is to safely reduce or quit substance use. You may need medical care at first to manage withdrawal symptoms. Most people get some type of counseling. Medicines are often used to help control cravings, ease withdrawal symptoms, and prevent relapse.

Source: Healthwise