buspirone vs trazodone
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Side-by-side comparison of buspirone 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.
Buspirone is a medicine that can help manage anxiety disorders. It can also provide short-term relief from anxiety symptoms.
Trazodone is a medicine used to treat depression. It helps to improve your mood and can help you sleep better.
Buspirone is used to manage anxiety disorders. It can also help relieve anxiety symptoms for a short time. This medicine is often used for Generalized Anxiety Disorder (GAD), which involves constant worry and tension.
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.
Buspirone affects certain chemicals in your brain that may be unbalanced. This helps to reduce anxiety. It is different from other anxiety medicines like benzodiazepines.
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.
- • Dizziness
- • Nausea
- • Headache
- • Nervousness
- • Lightheadedness
- • Swelling
- • Blurred vision
- • Fainting
- • Drowsiness
- • Tiredness
- Fatigue 759
- Nausea 744
- Headache 675
- Anxiety 636
- Pain 541
- Fatigue 1,129
- Nausea 1,097
- Headache 909
- Pain 808
- Diarrhoea 793
You should not take buspirone if you are taking a monoamine oxidase inhibitor (MAOI) antidepressant or have taken one in the past 14 days. Do not start buspirone if you are being treated with linezolid or intravenous methylene blue because of the risk of serotonin syndrome. Serotonin syndrome is a very serious condition.
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.
Tell your doctor if you are pregnant, plan to become pregnant, or are breastfeeding. It is not known if buspirone will harm your unborn baby. Buspirone may pass into breast milk.
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.
How to Read This buspirone vs trazodone Comparison
buspirone is classified in the Azapirone Anxiolytic 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, buspirone has 3,355 submissions while trazodone has 4,736. 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 these medicines both increase serotonin in your body. combining them can lead to a dangerous buildup of this chemical.. Serious warnings, pregnancy guidance, and contraindications can differ even when indications overlap.
A table cannot represent individual circumstances. Data here is sourced from FDA Structured Product Labels (SPL) and FAERS, both of which update as manufacturers and clinicians submit new information. This registry does not provide medical, treatment, substitution, or medication-change directions for buspirone or trazodone.
Registry boundary: This comparison displays source-record fields and does not provide individualized medical direction.