Short answer: Mixing weed with trazodone or other antidepressants isn’t a good idea without talking to your prescriber first. Trazodone and THC both make you drowsy, so together they can stack sedation, dizziness and slowed thinking. THC and CBD can also change how your body breaks down some antidepressants, raising their levels. And for many people, regular weed use makes depression and anxiety harder to treat.
If you take an antidepressant and use weed, you’re not alone, and you’re right to ask. Here’s what’s known about how they interact, starting with trazodone, the one people ask about most.
Trazodone and Weed
Trazodone is an antidepressant that’s often prescribed at low doses to help with sleep. THC also causes drowsiness, so taking them together can make you much sleepier than either one alone. That can mean dizziness, poor coordination, slowed thinking and a higher risk of falls or accidents, especially if you drive.
Trazodone can lower your blood pressure when you stand up, and weed can do the same, so feeling lightheaded is more likely. CBD, found in many weed products, can slow how your liver breaks down trazodone, which may raise its levels in your body.
If you’ve been using weed to fall asleep and trazodone isn’t helping, tell your prescriber. It may be part of the picture.
What Happens When You Mix Weed and Antidepressants?
Marijuana (cannabis, or weed) comes from Cannabis sativa and Cannabis indica plants. THC is the main ingredient that causes a high. It can be smoked, vaped or eaten in edibles and oils.
Antidepressants come in several classes: SSRIs like Lexapro and Zoloft, SNRIs, tricyclic antidepressants (TCAs) and atypical antidepressants like bupropion and trazodone. Combining any of them with weed can cause side effects, and the risks depend on the medication.
Smoking Weed While Taking Antidepressants
Doctors often ask patients not to use marijuana while taking antidepressants because it makes treatment harder to judge. Even with good research behind most antidepressants, it’s hard to predict which medication and dose will work for each person. When weed is in the mix, your prescriber can’t tell whether side effects, or a lack of improvement, come from the antidepressant, the marijuana or the combination.
Some people say weed eases their anxiety or depression. Others find it makes those symptoms worse. Strains vary a lot in their chemical makeup, so the same person can have very different experiences. People who take antidepressants already live with depression or anxiety, and regular weed use can make those conditions harder to manage.
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Weed and SSRIs
SSRIs (selective serotonin reuptake inhibitors) are the most commonly prescribed antidepressants. They’ve largely replaced older drugs with more side effects, like monoamine oxidase inhibitors (MAOIs) and tricyclic antidepressants (TCAs).
Research on SSRIs and marijuana is limited, but some studies suggest they affect each other. A study published in the Journal of Personalized Medicine found that adolescents who used marijuana had higher levels of the SSRIs citalopram (Celexa) and escitalopram (Lexapro). In simple terms, cannabis can change how these drugs are broken down, so the medication may build up higher than your prescriber intended. That can raise the chance of side effects.
CBD and THC act differently. CBD isn’t intoxicating and is being studied for anxiety, but it also affects how the liver processes many medications, including some antidepressants. Heavy, regular THC use is linked to memory and attention problems and to cannabis use disorder.
Using Weed to Cope With Depression?
If weed has become the way you get through the day or get to sleep, it may be doing more than you think. Depression and marijuana use often feed each other. All In Solutions treats both at the same time through dual diagnosis care, so you don’t have to pick which one to deal with first.
Call admissions now or ask a question, no pressure.
Weed and Antidepressants FAQs
Can you smoke weed on trazodone?
It’s not recommended without talking to your prescriber. Trazodone and THC both cause drowsiness, so together they can leave you dizzy, unsteady and slow to react. If you already use weed, tell your prescriber so they can factor it into your treatment.
How long after smoking weed can I take trazodone?
There’s no single safe waiting time. The high from smoking usually fades within a few hours, but edibles can last much longer, and THC stays in your body well after the high wears off. Your prescriber or pharmacist can advise you based on your dose and how you use cannabis.
Is CBD safer to mix with antidepressants?
Not necessarily. CBD doesn’t get you high, but it can slow how your liver breaks down some antidepressants, including trazodone and certain SSRIs, which may raise their levels. Ask your prescriber before adding CBD.
Can weed make depression worse?
It can. Some people feel short-term relief, but for many, regular use is linked to worse depression and anxiety over time. It can also make it harder to tell whether your antidepressant is working.
Should I stop my antidepressant so I can smoke weed?
No. Stopping an antidepressant suddenly can cause withdrawal-like symptoms and bring depression back. Talk to your prescriber before changing anything.
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