Drug interactions

buspirone + phenelzine

For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.

Overview

Severity: Contraindicated · Evidence level: High

Hypertensive reactions/serotonin syndrome; contraindicated.

Mechanism of action

MAOI + 5-HT1A partial agonist.

Clinical management

Contraindicated.

Drug reference

References

Frequently asked questions

Can I take buspirone with phenelzine?

The interaction is rated: Contraindicated. Hypertensive reactions/serotonin syndrome; contraindicated.

How serious is the interaction between buspirone and phenelzine?

The interaction is rated: Contraindicated. Evidence level: High.

How is the interaction between buspirone and phenelzine managed?

Contraindicated.

Why do buspirone and phenelzine interact?

MAOI + 5-HT1A partial agonist.

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