How To Remove Drugs From Your Body System

Medically Reviewed:
Dr. Michael Vines, MD
Ray Hamilton, DNP, PMHNP-BC, FNP-C
Last Updated: April 11, 2025

Removing drugs and alcohol from your body system is a critical step in overcoming drug addiction. Whether you’re preparing for a detox program, trying to pass urine tests, or beginning recovery, understanding the detoxification process is essential.

This article explores the difference between medical and natural drug detox, effective home remedies, and what to expect during drug withdrawal. It also covers important questions like how long do drugs stay in your body, how body fat influences drug clearance, and treatment options for substance use disorder.

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What Happens After a Drug Leaves Your System?

When you remove drugs from your body system, you’re allowing your body to eliminate harmful substances through natural detoxification processes. Your liver and kidneys play a central role in breaking down and filtering drugs from your bloodstream.

Drugs are usually expelled through urine, sweat, and stool. The amount of time it takes to clear drugs depends on the type of drug, dosage, how often it was used, and your overall health.

Once drugs begin to leave your system, drug withdrawal symptoms often emerge. These side effects vary based on the substance but commonly include:

  • Anxiety and nervousness
  • Insomnia and poor sleep
  • Nausea and vomiting
  • Mood swings and irritability
  • Body discomfort and fatigue
  • Difficulty concentrating

Withdrawal can be acute, lasting days to weeks, or develop into Post-Acute Withdrawal Syndrome (PAWS), where symptoms persist for months. Managing these symptoms safely is critical to prevent relapse and complications.

How Long Do Drugs Stay in Your System?

The amount of time drugs stay in your system varies widely by drug type and individual factors. Here are general detection windows for common drugs in urine tests:

  • Alcohol: 3-5 days
  • Amphetamines: 1-3 days
  • Benzodiazepines: 3-6 weeks
  • Cannabis: 7-30 days (longer in heavy users due to body fat storage)
  • Cocaine: 3-4 days
  • Heroin: 3-4 days

Blood tests usually detect drugs for shorter periods, often within 24 hours to a few days, while hair tests can detect drug use up to 90 days or longer.

Factors That Affect How Long Drugs Stay in Your System

If you’re wondering how long drugs stay in your system, there isn’t a one-size-fits-all answer. Here are the main factors that affect the process:

  • Type of Drug: Stimulants, opioids, and marijuana all leave the system at different rates.
  • Frequency of Use: Regular use can lead to drug build-up in fat cells.
  • Body Fat: People with more body fat may retain fat-soluble drugs longer.
  • Metabolism: A faster metabolism speeds up drug clearance.
  • Hydration and Diet: Proper hydration helps remove toxins more efficiently.
  • Overall Health: Liver or kidney issues can slow down the detox process.

For example, some drugs can be cleared within 24 hours, while others may remain detectable for up to 90 days, especially in hair samples.

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How To Remove Drugs From Your Body System?

Removing drugs from your body system primarily involves detoxification, which is the process of clearing the body of drugs and managing withdrawal symptoms safely. Detoxing from drugs can be done medically or naturally. Here’s a comparison of medical vs. natural drug detox.

Medical Detox

A detox program supervised by healthcare professionals is the safest and most effective way to remove drugs from your body system. Medical detox involves:

  • Monitoring vital signs and withdrawal symptoms
  • Administering medications to ease withdrawal side effects
  • Providing hydration and nutritional support
  • Offering psychological support during the process

Medical detox prevents dangerous complications like seizures or severe dehydration, especially important for substances like alcohol and opioids. Detoxification processes in a medical setting typically last from a few days to several weeks, depending on the type of drug and severity of addiction.

Natural Detox

Natural detox refers to removing toxins without medications, often using herbal remedies, alternative therapies such as massage, acupuncture, and lifestyle changes. While these methods can support the body’s healing, they are generally less effective for severe substance use disorder.

Natural detox may be suitable for mild cases or as a complementary approach, but it carries risks if withdrawal symptoms are unmanaged. Detoxing cold turkey (stopping drug use abruptly without medical support) can be dangerous and is not recommended for many drugs due to severe side effects.

Home Remedies for Detox

If you are considering home remedies as part of your detox or to complement a treatment program, the following strategies can help your body remove toxins more efficiently:

1. Stay Hydrated

Drinking plenty of water is crucial to flush drugs and their metabolites through your kidneys. Aim for at least 8-10 glasses daily. Herbal teas like ginger tea can induce sweating and aid digestion, helping to remove toxins through skin and stool.

2. Eat a Nutrient-Rich Diet

Eating fresh fruits, vegetables, lean proteins, and healthy fats supports liver and kidney function. Foods rich in antioxidants, vitamins B and C, and minerals like magnesium help replenish nutrient deficiencies caused by drug use.

3. Exercise Regularly

Moderate cardiovascular exercise encourages sweating, which helps eliminate toxins through the skin. Exercise also boosts metabolism, which can reduce the amount of time drugs stay in your system.

4. Avoid Drugs and Alcohol

During detox, avoid drugs and alcohol entirely. These substances add toxins and strain your organs, slowing detoxification and increasing withdrawal side effects.

5. Vitamins and Supplements

Supplements such as B-complex vitamins, vitamin C, magnesium, and garlic may support detoxification and ease withdrawal symptoms. Always consult a healthcare provider before starting supplements.

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Why Professional Addiction Treatment Matters

Detoxification is only the first step in overcoming drug addiction. Substance use disorder requires comprehensive addiction treatment that addresses physical dependence and the psychological aspects of addiction.

A treatment program often includes:

  • Medical detox
  • Behavioral therapy and counseling
  • Support groups
  • Aftercare planning to prevent relapse

Choosing the right treatment options tailored to your needs increases the chances of long-term recovery.

Addiction Support and Treatment

Removing drugs from your body system involves understanding how long drugs stay in your system and managing drug withdrawal side effects. Medical detox programs provide the safest and most effective way to detox, while natural methods and home remedies can support your body’s healing.

Our detox and rehab facilities in Scottsdale, Arizona, provide comprehensive addiction treatment programs for people struggling with substance abuse. Reach out to our team and speak to an addiction specialist.

Detox is just the beginning; ongoing treatment and support are essential for lasting sobriety.

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