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tramadol vs trazodone

Side-by-side comparison of tramadol and trazodone. Data from FDA drug databases (Orange Book, NDC Directory, recalls, shortages) covering 20,000+ approved drugs, plus CMS pricing; see our methodology.

minor Known Drug Interaction

Examples: triptans, antidepressants (tricyclic and serotonin uptake inhibitors), fentanyl, lithium, tramadol, tryptophan, buspirone, and St.

Recommendation: Your doctor should monitor you for symptoms like sweating, shaking, or a fast heartbeat.

Drug Class
tramadol Opioid Analgesic
trazodone Serotonin Antagonist and Reuptake Inhibitor (SARI)
Type
tramadol Prescription
trazodone Prescription
Summary
tramadol

Tramadol extended-release is a strong pain medicine. It is used to treat severe, ongoing pain that needs an opioid medicine when other pain medicines don't work well enough.

trazodone

Trazodone is a medicine used to treat depression. It helps to improve your mood and can help you sleep better.

What It Treats
tramadol

Tramadol extended-release tablets are used to manage severe, long-lasting pain. This medicine is for pain that requires an opioid and cannot be treated well with other options. It is not for pain that comes and goes.

trazodone

Trazodone is used to treat major depressive disorder (MDD) in adults. This medicine can help improve your mood and reduce symptoms of depression. Talk to your doctor if you have any questions about why you are taking this medication.

How It Works
tramadol

Tramadol works in your brain to change how your body feels pain. It binds to opioid receptors and also affects certain chemicals in the brain. This helps to lessen the pain you feel.

trazodone

Trazodone is a selective serotonin reuptake inhibitor (SSRI). It works by increasing the amount of serotonin in your brain. Serotonin is a chemical that helps regulate mood.

Common Side Effects
tramadol
  • Dizziness
  • Constipation
  • Feeling sick to your stomach
  • Headache
  • Feeling sleepy
trazodone
  • Swelling
  • Blurred vision
  • Fainting
  • Drowsiness
  • Tiredness
FAERS Reports
tramadol
  • Needing the drug to function 7,820
  • Taking too much of the drug 3,855
  • Throwing up 3,156
  • Discomfort 2,880
  • Feeling sick to your stomach 2,713
trazodone
  • Tiredness 1,129
  • Feeling sick to your stomach 1,097
  • Head pain 906
  • General discomfort 806
  • Loose stools 792
Serious Warnings
tramadol

Tramadol extended-release tablets can be habit-forming, leading to addiction, abuse, and misuse, which can result in overdose and death. Taking tramadol with other depressants like alcohol or benzodiazepines can cause very serious side effects, including slowed breathing, coma, and death. Even one dose of tramadol can be fatal, especially in children. Using tramadol for a long time during pregnancy can cause withdrawal symptoms in the newborn.

trazodone

Antidepressants may increase the risk of suicidal thoughts and behaviors in young adults. Your doctor will monitor you closely for worsening depression or suicidal thoughts. Trazodone is not approved for use in children.

Pregnancy
tramadol

Tramadol may harm your unborn baby. Breastfeeding is not recommended while taking this medicine, as it can pass into breast milk and harm your baby.

trazodone

Tell your doctor if you are pregnant or plan to become pregnant. It is important to consider the risk of untreated depression during pregnancy. There is a pregnancy registry to monitor outcomes in women exposed to antidepressants during pregnancy. You can register by calling 1-844-405-6185.

Also Compare, Nearby Drugs

How to Read This tramadol vs trazodone Comparison

tramadol is classified in the Opioid Analgesic drug class, while trazodone sits within the Serotonin Antagonist and Reuptake Inhibitor (SARI) class. Drugs from different classes work through distinct mechanisms, so a head-to-head comparison illustrates trade-offs rather than equivalence. Both drugs are prescription-only, so a licensed provider must authorize use.

Adverse event totals above are pulled from the FDA's Adverse Event Reporting System (FAERS). For these top-ranked reactions alone, tramadol has 20,424 submissions while trazodone has 4,730. Those figures reflect cumulative reporting volume, not per-patient risk, so older, widely dispensed drugs typically look worse on count alone. These two drugs have a known minor interaction flagged in FDA labeling, attributed to both drugs increase a brain chemical called serotonin. using them together can cause serotonin levels to rise to an unsafe level.. Serious warnings, pregnancy guidance, and contraindications can differ even when indications overlap.

A table cannot substitute for clinical judgment. Effectiveness, tolerability, drug-drug interactions with your other medications, kidney and liver function, pregnancy status, insurance formulary, and price all feed into a decision that only a licensed prescriber can make responsibly. Data here is sourced from FDA Structured Product Labels (SPL) and FAERS, both of which update as manufacturers and clinicians submit new information. This page is for educational purposes only, is not medical advice, and should not be used to self-switch between tramadol and trazodone - always consult your physician or pharmacist first.

Important: This comparison is for informational purposes only. Drug effects vary between individuals. Always consult your doctor or pharmacist for personalized medical advice.