Trazodone and Alcohol: Risks, Interactions & Side Effects

Medical Providers:
Dr. Randy Gelow, MD, FASAM
Ray Hamilton, DNP, PMHNP-BC, FNP-C
Last Updated: September 27, 2025

Trazodone is an FDA-approved medication commonly prescribed to treat depression and insomnia. It is important for patients and healthcare providers to understand its effects, especially when combined with other substances.

A study published in the Canadian Medical Association Journal in 2007 examined the relationship between antidepressant use and alcohol consumption in men and women. The results showed that men with depression taking antidepressants consumed less alcohol than those not taking them, while no significant differences were observed among women. These findings highlight the importance of understanding trazodone’s interactions with alcohol to ensure safety and reduce potential risks.

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Concerned about interactions with trazodone? Understand the risks and interactions.

What Is Trazodone?

Trazodone is a serotonin antagonist and reuptake inhibitor (SARI), which helps increase serotonin, a brain chemical that regulates mood, sleep, and anxiety. Doctors often prescribe it for depression, insomnia, and sometimes anxiety.

Common side effects include dry mouth, dizziness, nausea, and mild sedation. Alcohol can worsen these effects and strain the nervous system, making understanding trazodone-alcohol safety essential.

Alcohol Use and Risks

Alcohol is a commonly consumed substance that affects the brain, liver, and other organs. Regular or heavy drinking can interfere with medications like trazodone, worsen insomnia or depression, and increase the risk of health complications.

Want to learn how alcohol affects your medication? Discover safe ways to manage trazodone use.

Who Should Take Extra Caution

Certain groups should be extra careful with trazodone and alcohol:

  • Older adults – Alcohol with trazodone can cause your blood pressure to drop when you stand up, which may lead to dizziness or falls.
  • Individuals with liver or kidney issues – Alcohol may affect how the body breaks down trazodone.
  • Alcohol-dependent individuals – Drinking while on trazodone can reduce treatment effectiveness and increase withdrawal symptoms.

Early recognition of warning signs helps patients avoid serious complications and long-term adverse effects.

How Does Alcohol Affect the Body When Taking Trazodone?

Alcohol slows the brain and nervous system, making you feel sleepy. Combined with trazodone, this can lead to:

Immediate Effects:

  • Extreme drowsiness or sedation
  • Dizziness or lightheadedness
  • Confusion or slowed reflexes
  • Increased risk of falls

Long-Term Effects:

  • Reduced effectiveness in treating insomnia
  • Worsened depressive symptoms
  • Complicated recovery for alcohol-dependent individuals
  • Increased risk of withdrawal symptoms

Seeking to protect your health on trazodone? Learn how to reduce sedation and side effects.

What Are the Potential Risks of Mixing Trazodone and Alcohol?

Combining alcohol and trazodone can create serious health risks. Some of the most important include:

  1. Heightened Sedation and Drowsiness

Both alcohol and trazodone are sedating. Together, they can cause extreme sleepiness, making activities like driving, walking, or operating machinery unsafe.

  1. Orthostatic Hypotension

Trazodone can sometimes cause a sudden drop in blood pressure when you stand up, which may lead to dizziness, fainting, or falls. Drinking alcohol can make this effect worse.

  1. Serotonin Syndrome

Rarely, combining alcohol with trazodone may trigger serotonin syndrome, a potentially life-threatening condition. Symptoms include:

  • Rapid heartbeat
  • Fever
  • Agitation
  • Muscle rigidity
  1. Impaired Judgment and Coordination

Alcohol slows decision-making and reflexes. When combined with trazodone, accidents and poor judgment are more likely.

  1. Increased Side Effects

Trazodone side effects such as dry mouth, nausea, blurred vision, and dizziness may worsen with alcohol. Long-term effects can include:

  • Heart problems
  • Liver strain
  • Cognitive difficulties

Signs to Watch For

Patients should monitor for extreme fatigue, confusion, dizziness, or sudden mood changes. Early intervention reduces long-term risks and prevents serious complications.

Concerned about trazodone and alcohol side effects? Get professional advice to minimize risks and stay safe.

When to Seek Medical Attention

Seek immediate professional help if experiencing:

  • Severe drowsiness or difficulty waking
  • Irregular heartbeat or chest pain
  • Confusion, agitation, or rapid mood changes
  • Severe dizziness or fainting

Prompt care can prevent potentially life-threatening outcomes from mixing trazodone and alcohol.

Trazodone Alcohol Interaction: What to Know

Even small amounts of alcohol can affect how the liver breaks down trazodone. This interaction can make dizziness and sedation worse. It may also reduce trazodone’s effectiveness for insomnia or depression. Stopping trazodone suddenly while drinking can increase withdrawal symptoms.

Managing Trazodone Side Effects and Alcohol Use

Patients can reduce risks by:

  • Avoid alcohol entirely while on the medication
  • Monitor for dizziness, confusion, or drowsiness, especially during the first few weeks
  • Discuss all other medications, including over-the-counter sleep aids, with a healthcare provider
  • Follow your prescribed doses carefully to reduce the risk and other adverse effects

Need guidance on safe medication use? Discover professional strategies to minimize risks.

Tips for Reducing Trazodone Side Effects

Managing side effects from trazodone can improve your safety and overall treatment experience. Here are some practical steps to consider:

  1. Monitor Your Body’s Response
  • Track symptoms such as dizziness, dry mouth, blurred vision, or fatigue.
  • Note when side effects appear in relation to medication timing.
  1. Adjusting Lifestyle Habits
  • Maintain a consistent sleep schedule to support insomnia treatment.
  • Eat balanced meals and stay hydrated to reduce dry mouth and nausea.
  • Avoid alcohol entirely or limit exposure to minimize adverse effects.
  1. Communicate With Your Healthcare Provider
  • Discuss all medications and supplements, as interactions may increase risk.
  • Your doctor may adjust dosages or switch to non-sedating alternatives if side effects are severe.
  • Regular check-ins can prevent long-term complications and support safer trazodone use.

Withdrawal Symptoms and Alcohol Dependence

For people with a history of alcohol dependence, combining alcohol and trazodone can be particularly risky. Withdrawal symptoms may become more difficult to manage, and the effectiveness of trazodone may decrease.

Potential Withdrawal Challenges. Abruptly stopping trazodone or drinking alcohol while on medication may cause heightened anxiety, feeling easily annoyed, or sleep disturbances. Alcohol-dependent individuals face an increased risk of relapse or prolonged withdrawal symptoms

Long-Term Considerations. Persistent alcohol use can reduce trazodone’s effectiveness in treating insomnia and depression. Chronic drinking may increase liver strain and put extra stress on the heart and blood vessels, raising the risk of complications.

Professional Support Is Key

  • Rehab facilities provide guidance for individuals with alcohol dependence taking medications like trazodone.
  • Structured programs help manage withdrawal symptoms safely while maintaining effective treatment for depression or insomnia.
  • Professional support, combined with simple lifestyle changes, helps you manage your medication safely. Getting enough sleep, eating well, and avoiding alcohol are key steps. These steps also lower the risk of serious health problems.

Need support managing alcohol use while on medication Explore structured support programs for safer recovery.

Long-Term Risks of Mixing Trazodone and Alcohol

Drinking alcohol while taking trazodone over the long term can lead to serious complications:

  • Persistent Sedation and Cognitive Impairment: You may feel drowsy for long periods. This can affect memory, focus, and daily tasks.
  • Heart Problems: Blood pressure fluctuations may strain the heart
  • Liver Strain: Regular alcohol intake can alter the liver’s ability to break down trazodone
  • Reduced Effectiveness of Trazodone: Alcohol can interfere with treating insomnia and depression

If you have a history of alcohol dependence, talk to your healthcare provider before starting or continuing trazodone. This helps ensure your safety when alcohol and the medication might interact.

Safe Alternatives for Treating Insomnia and Depression

For those who need medication but occasionally drink alcohol, safer options may include:

  • Non-sedating depression medications – Boost mood safely without drowsiness
  • Behavioral therapy or cognitive behavioral therapy (CBT) – Improve sleep patterns, reduce stress, and support mental health
  • Lifestyle changes – Focus on sleep hygiene, exercise, and stress management
  • Short-term, non-alcoholic sleep aids – Used under medical supervision to address insomnia safely

These strategies reduce the effects of alcohol with trazodone and lower the risk of adverse effects. They also maintain effective treatment for depression and insomnia.

Trazodone and Alcohol Rehab Near Me

Avoid drinking alcohol while taking trazodone. Alcohol can make you drowsy, lower your blood pressure when standing, and increase the risk of serious health problems. It can also reduce trazodone’s effectiveness in treating insomnia or depression and worsen side effects.

HART Rehab provides professional guidance for individuals taking trazodone. They help patients create safer routines and stick to their medication. They also offer support for managing alcohol use, reducing side effects, and improving treatment outcomes.

Ready to manage your health and recovery effectively? Access expert guidance on safe treatment practices.