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Trazodone

Trazodone hydrochloride tablets are indicated for the treatment of major depressive disorder (MDD) in adults.

Medication guideLabel updated 2026-07-14

Selected manufacturer label information, organised into consistent sections by Sofidex. Read the full label at DailyMed ↗

Boxed warning

WARNING: SUICIDAL THOUGHTS and BEHAVIORS Antidepressants increased the risk of suicidal thoughts and behaviors in pediatric and young adult patients in short-term studies. Closely monitor all antidepressant-treated patients for clinical worsening, and for emergence of suicidal thoughts and behaviors. Trazodone is not approved for use in pediatric patients. WARNING: SUICIDAL THOUGHTS and BEHAVIORS See full prescribing information for complete boxed warning. Antidepressants increased the risk of suicidal thoughts and behaviors in pediatric and young adult patients Closely monitor for clinical worsening and emergence of suicidal thoughts and behaviors Trazodone is not approved for use in pediatric patients

Drug facts

Used for
Trazodone hydrochloride tablets are indicated for the treatment of major depressive disorder (MDD) in adults.
How to take it
Take trazodone hydrochloride tablets exactly as your healthcare provider tells you.

The most important thing to know

Antidepressant medicines, depression or other serious mental illnesses, and suicidal thoughts or actions: Talk to your healthcare provider about: All risks and benefits of treatment with antidepressant medicines All treatment choices for depression or other serious mental illnesses Antidepressant medicines may increase suicidal thoughts or actions in some children, teenagers, and young adults within the first few months of treatment.

Depression and other serious mental illnesses are the most important causes of suicidal thoughts and actions. Some people may have a higher risk of having suicidal thoughts or actions. These include people who have or have a family history of bipolar illness (also called manic- depressive illness) or suicidal thoughts or actions.

How can I watch for and try to prevent suicidal thoughts and actions? Pay close attention to any changes, especially sudden changes in mood, behaviors, thoughts, or feelings. This is very important when an antidepressant medicine is started or when the dose is changed. Call your healthcare provider right away to report new or sudden changes in mood, behavior, thoughts or feelings.

Keep all follow-up visits with your healthcare provider as scheduled. Call your healthcare provider between visits as needed, especially if you are worried about symptoms. Call a healthcare provider right away if you have any of the following symptoms, especially if they are new, worse, or worry you: Thoughts about suicide or dying Attempts to commit suicide New or worse depression New or worse anxiety Feeling very agitated or restless Panic attacks Trouble sleeping (insomnia) New or worse irritability Acting aggressive, being angry or violent Acting on dangerous impulses An extreme increase in activity and talking (mania) Other unusual changes in behavior or mood What else do I need to know about antidepressant medicines?

Never stop an antidepressant medicine without first talking to a healthcare provider. Stopping an antidepressant medicine suddenly can cause other symptoms. Antidepressants are medicines used to treat depression and other illnesses. It is important to discuss all the risks of treating depression and also the risks of not treating it.

You should discuss all treatment choices with your healthcare provider, not just the use of antidepressants. Antidepressant medicines have other side effects. Talk to your healthcare provider about the side effects of your medicines. Antidepressant medicines can interact with other medicines. Know all of the medicines that you take.

Keep a list of all medicines to show your healthcare provider. Do not start new medicines without first checking with your healthcare provider. It is not known if trazodone hydrochloride tablets are safe and effective in children. What are trazodone hydrochloride tablets? Trazodone hydrochloride tablets are prescription medicine used in adults to treat major depressive disorder (MDD).

Trazodone hydrochloride tablets belong to a class of medicines known as SSRIs (or selective serotonin reuptake inhibitors).

How to take it

Take trazodone hydrochloride tablets exactly as your healthcare provider tells you. Trazodone hydrochloride tablets should be taken shortly after a meal or light snack. If you feel drowsy after taking trazodone hydrochloride tablets, talk to your healthcare provider. Your healthcare provider may change your dose or the time of day you take your trazodone hydrochloride tablets.

Do not stop taking trazodone hydrochloride tablets without talking to your healthcare provider. Trazodone hydrochloride tablets should be swallowed whole or broken in half along the score line. Do not chew or crush trazodone hydrochloride tablets. Tell your healthcare provider if you cannot swallow trazodone either whole or as a half tablet.

If you take too much trazodone hydrochloride tablets, call your healthcare provider, your Poison Control Center at 1-800-222-1222, or go to the nearest emergency room right away.

Side effects, and when to stop

Trazodone hydrochloride tablets can cause serious side effects or death, including: Serotonin syndrome. Symptoms of serotonin syndrome include: agitation, hallucinations, problems with coordination, fast heartbeat, tight muscles, trouble walking, sweating, fever, nausea, vomiting, and diarrhea. Irregular or fast heartbeat or faint (QT prolongation) Low blood pressure.

You feel dizzy or faint when you change positions (go from sitting to standing) Unusual bruising or bleeding Erection lasting for more than 6 hours (priapism) Feeling high or in a very good mood, then becoming irritable, or having too much energy, feeling like you have to keep talking or do not sleep (mania). Withdrawal symptoms.

Symptoms of withdrawal can include anxiety, agitation, and sleep problems. Do not stop taking trazodone without talking to your healthcare provider. Visual problems. eye pain changes in vision swelling or redness in or around the eye Only some people are at risk for these problems. You may want to undergo an eye examination to see if you are at risk and receive preventative treatment if you are.

Low sodium in your blood (hyponatremia). Symptoms of hyponatremia include: headache, feeling weak, feeling confused, trouble concentrating, memory problems and feeling unsteady when you walk. Get medical help right away, if you have any of the symptoms listed above. The most common side effects of trazodone hydrochloride tablets include: swelling blurred vision dizziness sleepiness tiredness diarrhea stuffy nose weight loss These are not all the possible side effects of trazodone hydrochloride tablets.

Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

Who should not take it

Do not take trazodone hydrochloride tablets: If you take a monoamine oxidase inhibitor (MAOI). Ask your healthcare provider or pharmacist if you are not sure if you take an MAOI, including the antibiotic linezolid, and intravenous methylene blue. Do not take an MAOI within 2 weeks of stopping trazodone hydrochloride tablets unless directed to do so by your healthcare provider.

Do not start trazodone hydrochloride tablets if you stopped taking an MAOI in the last 2 weeks unless directed to do so by your healthcare provider. Before you take trazodone hydrochloride tablets tell your healthcare provider about all of your medical conditons, including if you: have heart problems, including QT prolongation or a family history of it have ever had a heart attack have bipolar disorder have liver or kidney problems have other serious medical conditions are pregnant or plan to become pregnant.

It is not known if trazodone hydrochloride tablets will harm your unborn baby. Talk to your healthcare provider about the risk to your unborn baby if you take trazodone hydrochloride tablets. If you become pregnant during treatment with trazodone hydrochloride tablets, talk to your healthcare provider about registering with the National Pregnancy Registry for Antidepressants.

You can register by calling 1-844-405-6185. are breastfeeding or plan to breastfeed. Trazodone hydrochloride passes into your breast milk. Talk to your healthcare provider about the best way to feed your baby if you take trazodone hydrochloride tablets. have taken a Monoamine Oxidase Inhibitor (MAOI) or if you have stopped taking an MAOI in the last 2 weeks.

Tell your healthcare provider about all the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal supplements. Using trazodone hydrochloride tablets with certain other medicines can affect each other causing serious side effects. Especially tell your healthcare provider if you take: triptans used to treat migraine headache medicines used to treat mood, anxiety, psychotic or thought disorders, including tricyclics, lithium, SSRIs, SNRIs, buspirone, or antipsychotics tramadol over-the-counter supplements such as tryptophan or St.

John's Wort nonsteroidal anti-inflammatory drugs (NSAIDS) aspirin warfarin (Coumadin, Jantoven) phenytoin (Mesantoin) diuretics Know the medicines you take. Keep a list of them and show it to your healthcare provider and pharmacist when you get a new medicine.

What to avoid

Do not drive, operate heavy machinery, or do other dangerous activities until you know how trazodone hydrochloride tablets affect you. Trazodone hydrochloride tablets can slow your thinking and motor skills. Do not drink alcohol or take other medicines that make you sleepy or dizzy while taking trazodone hydrochloride tablets until you talk with your healthcare provider.

Trazodone hydrochloride tablets may make your sleepiness or dizziness worse if you take it with alcohol or other medicines that cause sleepiness or dizziness.

Storing it

Store trazodone hydrochloride tablets at room temperature between 68°F to 77°F (20°C to 25°C). Keep in tight container Keep out of the light Safely throw away medicine that is out of date or no longer needed. Keep trazodone hydrochloride tablets and all medicines out of the reach of children.

Cite this page

NLM

sofidex [Internet]. Daloreum; c2026. Trazodone; [reviewed 2026 Aug 2; cited 2026 Nov 10]. Available from: https://sofidex.com/patients/medicines/trazodone

APA 7th

sofidex. (2026, August 2). Trazodone. Daloreum. Retrieved November 10, 2026, from https://sofidex.com/patients/medicines/trazodone

AMA 11th

Trazodone. sofidex. Reviewed August 2, 2026. Accessed November 10, 2026. https://sofidex.com/patients/medicines/trazodone

The cited date is today’s, because a citation records when you read the page. The reviewed date is when a clinician last checked it.