Supplement stacks / St Johns Wort + Trazodone
Can You Take St Johns Wort with Trazodone?
Taking St. John's Wort with Trazodone may lead to potential interactions that could affect the efficacy of Trazodone and increase the risk of side effects. Both substances can influence serotonin levels, raising concerns about serotonin syndrome, especially at higher doses. Caution is advised, and consultation with a healthcare provider is essential before combining these substances.
Conservative, AI-assisted reading of publicly available medical sources (NIH, Mayo Clinic, WebMD, Examine.com). Informational only — it can't account for your medications, conditions, or genetics.
Suggestion: Consult healthcare provider before use.
Generally well-tolerated but can interact with various medications, including antidepressants.
Typical dosage: 300-900 mg daily (standardized extract)
- gastrointestinal upset
- fatigue
- dry mouth
- dizziness
- May reduce the effectiveness of Trazodone and other medications.
- Consult healthcare provider before use, especially if taking other medications.
Generally safe when used as prescribed; however, caution is advised due to potential interactions with other substances.
Typical dosage: 50-400 mg daily
- drowsiness
- dry mouth
- dizziness
- nausea
- Monitor for increased sedation or serotonin syndrome when combined with other serotonergic agents.
- Consult healthcare provider for dosage adjustments.
If combining, take St. John's Wort at least 4 hours apart from Trazodone to minimize interaction risks.
- Consult with a healthcare provider before combining St. John's Wort with Trazodone.
- Consider alternative therapies for mood support that do not interact with Trazodone.
- Monitor for signs of serotonin syndrome, such as confusion, rapid heart rate, and increased blood pressure.
- If experiencing increased sedation or unusual side effects, contact a healthcare provider immediately.
Can you take St Johns Wort and Trazodone together?
Taking St. John's Wort with Trazodone may lead to potential interactions that could affect the efficacy of Trazodone and increase the risk of side effects. Both substances can influence serotonin levels, raising concerns about serotonin syndrome, especially at higher doses. Caution is advised, and consultation with a healthcare provider is essential before combining these substances.
How safe is the St Johns Wort and Trazodone combination?
Our analysis of publicly available medical sources scores this combination 4/10 (high risk). This is an informational estimate, not medical advice — always confirm with a healthcare professional.
When should you take St Johns Wort and Trazodone?
If combining, take St. John's Wort at least 4 hours apart from Trazodone to minimize interaction risks.
What should you watch out for when combining St Johns Wort and Trazodone?
Monitor for signs of serotonin syndrome, such as confusion, rapid heart rate, and increased blood pressure. If experiencing increased sedation or unusual side effects, contact a healthcare provider immediately.
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Analysis generated August 11, 2026 · Sources include NIH, Mayo Clinic, WebMD, and Examine.com · How our analysis works