Gabapentin and Xanax: Uses, Risks, and Safety Concerns

Medically Reviewed:
Dr. Michael Vines, MD
Ray Hamilton, DNP, PMHNP-BC, FNP-C
Last Updated: March 6, 2025

Millions of people take Gabapentin and Xanax to treat conditions like nerve pain, anxiety disorders, and alcohol withdrawal symptoms. While both are prescription drugs with medical benefits, they work very differently in the body.

Although some doctors prescribe Gabapentin and Xanax combined, the mix can be dangerous if not monitored. This combination may lead to increased sedation, memory problems, and life-threatening respiratory depression.

If you or a loved one takes these medications, understanding the risks, benefits, and possible interactions is crucial for staying safe and preventing overdose.

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What is Gabapentin?

Gabapentin is often prescribed for neuropathic pain, epilepsy, and anxiety disorders (off-label use). It affects the brain by interacting with gamma-aminobutyric acid (GABA), a neurotransmitter that calms the nervous system.

Although Gabapentin is not a controlled substance, it can still cause dependency and withdrawal symptoms, especially when misused.

What is Xanax?

Xanax (Alprazolam) is a benzodiazepine that works by boosting GABA activity, producing a strong sedative and anti-anxiety effect. It’s commonly used to treat panic attacks, anxiety disorders, and alcohol withdrawal symptoms.

Unlike Gabapentin, Xanax is highly addictive, and long-term use can lead to severe withdrawal symptoms, including seizures and rebound anxiety.

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Difference Between Xanax and Gabapentin

Although Gabapentin and Xanax both affect the nervous system, they serve different purposes:

  • Gabapentin is primarily prescribed for nerve pain and seizures, while Xanax is used for anxiety and panic disorders.
  • Xanax works quickly, offering relief in 30-60 minutes, whereas Gabapentin builds up in the system over time.
  • Xanax has a higher risk of addiction, while Gabapentin is considered less addictive (though it can still be misused).
  • Both drugs cause drowsiness and dizziness, which is why taking them together can be dangerous.

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Can You Take Gabapentin and Xanax Together?

Some doctors prescribe Gabapentin and Xanax combined for patients struggling with anxiety disorders or alcohol withdrawal symptoms, but this combination must be carefully monitored.

Taking Gabapentin and Xanax together can cause:

  • Extreme Sedation – Both medications cause drowsiness, making it dangerous to drive or operate machinery.
  • Respiratory Depression – Slowed breathing is a major risk, especially for people with lung conditions or sleep apnea.
  • Memory and Cognitive Issues – Many patients report brain fog, confusion, and trouble concentrating.
  • Increased Risk of Overdose – When taken in high doses or with alcohol, the risk of fatal overdose increases significantly.
  • Greater Chance of Addiction – Long-term use of these medications together may lead to dependence and withdrawal symptoms.

If your doctor prescribes both medications, it’s important to follow their instructions closely and report any unusual side effects.

Real-Life Cases and Statistics

The misuse of Gabapentin and Xanax has led to a sharp increase in hospitalizations and overdose-related deaths.

  • A 2022 study found that Gabapentin misuse increased by 104% over five years, particularly in cases where it was combined with benzodiazepines like Xanax.
  • Emergency room visits involving Gabapentin and Xanax have doubled, showing a concerning trend of increased abuse.
  • Case Study: A 38-year-old woman taking Gabapentin for nerve pain and Xanax for anxiety lost consciousness after taking them together. She was rushed to the hospital and diagnosed with a near-fatal overdose.

These cases show how dangerous mixing these medications can be when not used properly.

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Gabapentin and Xanax for Alcohol Withdrawal

Doctors sometimes prescribe Gabapentin and Xanax for alcohol withdrawal, as both can help manage withdrawal symptoms like tremors, anxiety, and seizures. However, using them together can be dangerous, especially outside of a controlled medical setting.

  • Slowed Breathing – Alcohol already affects the central nervous system. Combining it with Gabapentin and Xanax increases the risk of life-threatening respiratory depression.
  • High Risk of Dependency – People in recovery for alcohol use disorder may develop a new addiction to these drugs.
  • Severe Withdrawal Symptoms – If used long-term, stopping these drugs suddenly can trigger dangerous withdrawal effects, including seizures and panic attacks.

If you or a loved one is considering detoxing from alcohol, it’s best to seek professional medical help to ensure a safe and effective withdrawal process.

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Can You Overdose on Xanax and Gabapentin?

Yes, you can overdose on Xanax and Gabapentin, especially when taken together. Respiratory depression is the biggest danger, as both medications slow breathing.

Signs of Overdose

  • Severe drowsiness or unresponsiveness
  • Shallow or stopped breathing
  • Confusion or slurred speech
  • Bluish lips or fingertips (oxygen deprivation)
  • Loss of muscle control
  • Seizures or coma

If you suspect an overdose, call 911 immediately. Prompt medical intervention can save a life.

How Long After Gabapentin Can You Take Xanax?

The answer depends on your medical condition and doctor’s advice.

  • Some patients need to space out doses to prevent dangerous side effects.
  • Xanax acts quickly, while Gabapentin takes time to build up in the body, so timing is crucial.
  • A healthcare professional should always determine the safest way to take these medications.

Never mix these drugs without proper medical guidance.

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Signs and Symptoms of Dependence and Withdrawal

People who take Gabapentin or Xanax for an extended period may develop physical dependence, meaning their body becomes used to the medication. If they stop suddenly, withdrawal symptoms can occur, which may range from mild discomfort to severe health risks.

  • Severe Anxiety and Panic Attacks – Stopping Xanax can cause rebound anxiety, panic attacks, and restlessness.
  • Insomnia and Night Sweats – Many people experience sleep disturbances and vivid dreams.
  • Muscle Spasms and Nerve Pain – Since Gabapentin affects the nervous system, withdrawal can trigger muscle twitching and cramping.
  • Seizures (in Severe Cases) – Suddenly stopping either drug can increase the risk of seizures, which can be life-threatening.

Since withdrawal can be unpredictable, it’s essential to seek medical guidance before stopping either medication. A gradual tapering plan under the supervision of a healthcare professional can help minimize symptoms and ensure a safer transition.

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Treatment Options for Gabapentin and Xanax Dependence

If you or someone you love is struggling with dependence on prescription drugs, seeking professional addiction treatment is the safest way to stop using them. Quitting suddenly can lead to severe withdrawal symptoms, so medical supervision is highly recommended.

Medical Supervision

A medically supervised detox ensures that withdrawal symptoms are closely monitored by doctors and nurses. In some cases, medications may be provided to ease discomfort, reduce anxiety, and prevent dangerous side effects like seizures or respiratory depression.

Personalized Treatment Plans

Every person’s addiction and medical history are different, which is why individualized treatment is important. A professional rehab center will create a customized plan that may include gradual tapering, holistic therapies, and long-term support to ensure a successful recovery.

Behavioral Therapies

Since Gabapentin and Xanax are often used to treat anxiety and nerve pain, stopping them suddenly can cause mental distress. Therapy and counseling help individuals develop coping strategies for managing anxiety, stress, and cravings, reducing the risk of relapse.

If you or a loved one is struggling with prescription drug dependence, seeking professional help can be life-changing. Scottsdale Detox offers safe, medically supervised detox programs to help you recover comfortably and regain control of your life.

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Get Help at Scottsdale Detox

If you or a loved one is struggling with Gabapentin or Xanax misuse, getting professional help is the best way to regain control.

At Scottsdale Detox, we offer medically supervised detox programs to ensure a safe and comfortable withdrawal process. Our team of experienced healthcare professionals provides personalized treatment options to help you or your loved one start the journey to recovery and long-term wellness.

Don’t wait—contact Scottsdale Detox today and take the first step toward a healthier life.

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