Alcoholism and Drug Abuse
What is Alcoholism and Drug Abuse?
Alcoholism and drug abuse are medical conditions where someone cannot control their use of alcohol or drugs despite harmful consequences. These conditions affect the brain's reward system, making it difficult to stop using even when it damages health, relationships, or daily life.
Substance use disorders exist on a spectrum from mild to severe. They can develop over time or happen quickly depending on the substance and individual risk factors. While often viewed as a personal choice, addiction is a medical condition that changes brain chemistry and requires treatment.
Chronic alcohol and drug use can cause serious physical damage throughout the body. This includes liver disease, heart problems, kidney damage, and muscle breakdown. Blood testing can help identify some of this physical damage before it becomes life threatening.
Symptoms
- Strong cravings or urges to use alcohol or drugs
- Needing more of the substance to feel the same effects, called tolerance
- Withdrawal symptoms when stopping, such as shaking, sweating, or nausea
- Using larger amounts or for longer than intended
- Failed attempts to cut down or quit
- Spending significant time obtaining, using, or recovering from the substance
- Giving up important activities because of substance use
- Continuing use despite physical or psychological problems
- Unexplained weight loss or gain
- Sleep problems or extreme fatigue
- Muscle pain or weakness from tissue breakdown
- Memory problems or confusion
Many people in the early stages of substance use disorder appear to function normally. Physical symptoms like muscle damage often develop after months or years of heavy use.
Concerned about Alcoholism and Drug Abuse? Check your levels.
Screen for 1,200+ health conditions
Causes and risk factors
Addiction develops from a combination of genetic, environmental, and psychological factors. People with a family history of substance use disorders face higher risk. Stress, trauma, mental health conditions like depression or anxiety, and early exposure to substances also increase vulnerability. Certain drugs cause addiction faster than others due to how they affect brain chemistry.
Social and environmental factors play a major role. Easy access to substances, peer pressure, lack of family support, and exposure to trauma or abuse can trigger substance use. Some people start using to cope with physical pain, emotional distress, or feelings of isolation. Over time, repeated use rewires the brain's reward pathways, making it extremely difficult to stop without help.
How it's diagnosed
Diagnosing substance use disorders involves a medical evaluation based on behavioral criteria. Healthcare providers assess patterns of use, failed attempts to quit, withdrawal symptoms, and life impacts. They also screen for medical complications caused by chronic substance use.
Blood tests help detect physical damage from alcohol and drug abuse. Elevated creatine kinase levels indicate muscle breakdown, which can occur with chronic substance use. Liver function tests, kidney panels, and other biomarkers provide additional insight into organ damage. Rite Aid offers creatine kinase testing as an add-on to our flagship health panel at Quest Diagnostics locations nationwide.
Treatment options
- Medical detoxification under professional supervision to safely manage withdrawal symptoms
- Behavioral therapy including cognitive behavioral therapy and motivational interviewing
- Medication-assisted treatment for alcohol or opioid use disorders, such as naltrexone, buprenorphine, or methadone
- Support groups like Alcoholics Anonymous or Narcotics Anonymous
- Residential or outpatient treatment programs
- Treatment for co-occurring mental health conditions like depression or anxiety
- Nutritional support to address deficiencies and support healing
- Regular physical activity to improve mood and reduce cravings
- Building a sober support network of friends and family
- Ongoing medical monitoring for organ damage and recovery
Need testing for Alcoholism and Drug Abuse? Add it to your panel.
- Simple blood draw at your nearest lab
- Results in days, not weeks
- Share results with your doctor
Frequently asked questions
Early signs include needing more of the substance to feel effects, drinking or using alone, hiding use from others, and neglecting responsibilities. You might also notice failed attempts to cut back, spending excessive time or money on substances, or continuing use despite problems. Mood changes, isolation, and defensive reactions when asked about use are also common early indicators.
Blood tests cannot diagnose addiction itself, but they can reveal physical damage from chronic substance use. Elevated creatine kinase levels indicate muscle breakdown, which often occurs with heavy alcohol or drug use. Liver enzymes, kidney function markers, and other biomarkers can show organ damage. These results help doctors assess the medical impact of substance use.
Elevated creatine kinase indicates muscle tissue is breaking down and releasing enzymes into the bloodstream. This can happen from prolonged alcohol use, stimulant drugs like cocaine, or physical trauma related to substance use. High levels suggest the body is under significant stress. Medical evaluation is needed to prevent further muscle damage and kidney problems.
Addiction is a recognized medical disease that changes brain structure and chemistry. While the first use may involve choice, repeated exposure alters the brain's reward and decision-making systems. This makes it extremely difficult to stop without treatment, even when facing serious consequences. Genetics, environment, and mental health all influence who develops addiction.
Yes, recovery is absolutely possible with proper treatment and support. Many people achieve long-term sobriety through a combination of medical care, therapy, medication, and peer support. Recovery is a lifelong process that requires commitment and often involves setbacks. The earlier treatment begins, the better the chances for full recovery and reversing physical damage.
Withdrawal symptoms vary by substance but can include shaking, sweating, nausea, anxiety, insomnia, and muscle pain. Alcohol and benzodiazepine withdrawal can be life threatening and require medical supervision. Opioid withdrawal is extremely uncomfortable but rarely dangerous. Professional detox programs provide medications and monitoring to keep you safe and comfortable during this process.
The timeline varies widely based on the substance, frequency of use, genetics, and individual factors. Some highly addictive drugs like methamphetamine or opioids can cause dependence within weeks of regular use. Alcohol addiction typically develops over months or years of heavy drinking. Anyone who uses substances regularly is at risk regardless of timeline.
No, this is a dangerous myth that prevents people from seeking early treatment. The earlier you address substance use, the better your outcomes and the less damage to your health and life. You do not need to lose everything before deserving help. Treatment is most effective when started as soon as problems become apparent.
Yes, nutrition and lifestyle changes play a vital supporting role in recovery. Regular exercise reduces cravings and improves mood by releasing natural brain chemicals. A nutrient-rich diet helps repair physical damage and stabilizes energy and mood. Adequate sleep, stress management, and building healthy routines all support long-term sobriety alongside professional treatment.
Express your concerns calmly and specifically, focusing on behaviors you have observed rather than judgments. Offer to help find treatment resources and show you care about their wellbeing. Avoid enabling behaviors like covering up consequences or providing money. Consider consulting an addiction specialist or joining a support group for families to learn effective ways to help.