Mixing alcohol and antidepressants is not recommended regardless of the medication type. Alcohol intensifies intoxication, interferes with how antidepressants work, and can trigger serious reactions depending on your specific medication — including serotonin syndrome with SSRIs, psychosis-like symptoms with Wellbutrin, dangerous blood pressure spikes with MAOIs, liver damage with SNRIs, and increased seizure risk with NaSSAs. You should never skip a dose of antidepressants to drink. If you’re struggling to avoid alcohol while on antidepressants, speak with your doctor or contact a treatment professional.
You may be under the impression that you can drink on SSRIs, SNRIs, or MAOIs without serious consequences — but the risks are more significant than many people realize. Approximately 64% of alcohol-dependent individuals show signs of depression, so the overlap between people who drink and people who take antidepressants is substantial. Between 2015 and 2018, more than 13% of adults in the United States used antidepressants. Understanding how these substances interact is essential for anyone managing both.
How Antidepressants Work
There are five main classes of antidepressants, each working differently in the brain:
SSRIs (Selective Serotonin Reuptake Inhibitors) are the most commonly prescribed antidepressants today. SSRIs block the reabsorption of serotonin, gradually increasing its levels in the brain to improve mood, sleep, appetite, libido, and motivation. Common brands include Lexapro, Paxil, Zoloft, and Prozac. While no antidepressant is alcohol-safe, SSRIs are considered the least risky for light to moderate drinkers — though risks still exist.
SNRIs (Serotonin and Norepinephrine Reuptake Inhibitors) increase both serotonin and norepinephrine, addressing depression, anxiety, ADHD, OCD, and nerve pain. Doctors often prescribe SNRIs when SSRIs aren’t effective enough.
TCAs (Tricyclic Antidepressants) were among the first antidepressants developed. TCAs are still effective but prescribed less often today due to side effects including blurred vision, rapid heart rate, tremors, and weight gain.
MAOIs (Monoamine Oxidase Inhibitors) were the first antidepressants ever developed and remain prescribed today, though infrequently due to significant side effects and overdose potential. MAOIs work on serotonin, dopamine, and norepinephrine.
NaSSAs (Noradrenaline and Specific Serotonergic Antidepressants) are the most sedating antidepressant class, often useful for people with insomnia or anxiety. NaSSAs carry a risk of weight gain, heart rhythm issues, and tremors.
How Alcohol Affects the Brain
Alcohol affects multiple neurotransmitter systems simultaneously. It interferes with glutamate — which drives cognitive function — slowing activity across all regions of the brain. It also enhances GABA, which calms the nervous system, producing the temporary relaxation many people associate with drinking. At higher doses, alcohol causes drowsiness, loss of coordination, and slurred speech.
The short-term relief alcohol provides is a key reason people with depression self-medicate with it. But this relief is temporary, and long-term heavy use causes serious harm. Each year, excessive alcohol use contributes to approximately 140,000 deaths in the United States, with long-term risks including high blood pressure, cancer, weakened immune function, memory problems, and worsening depression and anxiety.
Can You Mix Alcohol and Antidepressants?
Technically you can — but the combination amplifies intoxication, undermines your medication, and carries serious risks that vary by drug class. Doctors describe the effects of mixing antidepressants and alcohol as “pathological intoxication”: common symptoms of drunkenness are intensified, including impaired thinking, delayed reactions, loss of coordination, and drowsiness. Some people become unusually aggressive or act in ways they later regret. You may feel severely intoxicated after just one or two drinks.
Beyond the immediate impairment, alcohol prevents antidepressants from working properly. SSRIs and SNRIs are designed to gradually alter brain chemistry to alleviate depression and anxiety — alcohol directly disrupts this process, delaying or preventing recovery.
According to the National Alliance on Mental Illness, drinking while taking antidepressants is not recommended. Some physicians may endorse very moderate drinking (no more than one drink per day for those designated female at birth, two for those designated male), but alcohol’s effect on judgment makes even this guidance difficult to follow reliably.
Alcohol Interactions by Antidepressant Type
- SSRIs
Combining SSRIs (Prozac, Paxil, Zoloft, Lexapro) with alcohol can trigger serotonin syndrome. SSRIs gradually raise serotonin levels in the brain; alcohol causes a temporary serotonin spike on top of that, potentially pushing levels dangerously high. Symptoms of serotonin syndrome include agitation, restlessness, high blood pressure, muscle twitches and spasms, and stomach cramps, nausea, vomiting, and diarrhea. Severe cases can progress to fever, irregular heartbeat, seizures, and unconsciousness — requiring emergency care. - SNRIs
Combining SNRIs with alcohol places significant strain on the liver, which must process both substances simultaneously. Long-term, this combination increases the risk of liver damage. - TCAs
Alcohol combined with tricyclic antidepressants increases intoxication and can worsen or trigger depressive episodes. - Wellbutrin
Wellbutrin (bupropion) works by increasing dopamine and norepinephrine rather than serotonin. Alcohol also elevates dopamine. Combining the two floods the brain with dopamine, which can cause symptoms resembling psychosis — including hallucinations, delusions, and difficulty distinguishing reality. Hospitalization may be required. - MAOIs
The combination of alcohol and MAOIs can cause blood pressure to spike dramatically, increasing the risk of stroke — a serious condition that can cause brain damage, long-term disability, or death. Alcohol must be avoided entirely while taking MAOIs. - NaSSAs
Combining NaSSAs with alcohol significantly increases the risk of seizures.
Can You Skip a Day of Antidepressants to Drink?
No. Antidepressants work by gradually changing brain chemistry over time — skipping doses directly undermines this process and can make your depression worse or render the medication ineffective. Take your medication as prescribed, and speak with your doctor if you’re struggling with the urge to drink.
Alternative Ways to Manage Depression
Antidepressants aren’t the only tool available. Psychological treatments such as cognitive behavioral therapy (CBT) and talk therapy can help identify the root causes of depression and build healthier coping patterns. Other approaches that may complement treatment include regular exercise, yoga and relaxation techniques, acupuncture, massage, engaging in a new hobby, and herbal remedies (always discuss these with your provider, as some interact with antidepressants).
Frequently Asked Questions
- Is it ever safe to drink on antidepressants?
There is no truly safe level of alcohol use with antidepressants. Some physicians permit very light drinking, up to one drink per day for women, two for men, but this guidance assumes strict moderation, which alcohol itself makes harder to maintain. The safest approach is to avoid alcohol entirely while taking antidepressants. If you want to have an occasional drink, discuss it with your prescriber first so they can assess the specific risks based on your medication and health history. - What does “pathological intoxication” mean?
Pathological intoxication is the term doctors use for the exaggerated intoxication that occurs when alcohol and antidepressants are combined. Rather than the usual effects of alcohol, a person may become unusually impaired, aggressive, or emotionally dysregulated after a small amount of alcohol, sometimes even a single drink. The combination essentially amplifies the effects of both substances in unpredictable ways. - Which antidepressant is the most dangerous to combine with alcohol?
MAOIs carry the highest risk, combining them with alcohol can cause a dangerous and potentially fatal spike in blood pressure. Wellbutrin is also particularly risky, as the combination can produce psychosis-like symptoms. SSRIs carry a risk of serotonin syndrome, and NaSSAs raise seizure risk. No antidepressant is safe to combine with alcohol, but the severity of the risk varies by drug class. - Can alcohol make depression worse even without antidepressants?
Yes. While alcohol provides short-term relief from emotional pain, it is a central nervous system depressant that worsens mood over time. Long-term or heavy drinking is associated with significantly increased rates of depression and anxiety. For people already managing depression, alcohol disrupts sleep, depletes neurotransmitters, and removes the inhibitions that otherwise help people make healthier choices, creating a cycle that’s hard to break without support.
Get Help Today
If you’re struggling with alcohol use alongside depression or antidepressant treatment, you’re not alone — and help is available. Contact Sunlight Recovery to speak with a counselor and take the first step toward a healthier, more balanced life.
