Combination

Mixing Ketamine and MAOIs

DissociativeAntidepressant
Ketamine also called
ket, special k, kitty, kittens
MAOIs also called
maoi, nardil, phenelzine, parnate, tranylcypromine, marplan
Verdict

Caution

MAO-B inhibitors appear to increase the potency of Ketamine. MAO-A inhbitors have some negative reports associated with the combination but there isn't much information available

Risk / Headspace

The risk here is to the experience — intensity, panic, thought loops, confusion. Physical harm is unlikely at ordinary doses. Setting, company and dose do most of the work.

Can you mix Ketamine and MAOIs?

Carries risk that is worth understanding before combining. Reduce doses and do not use alone.

Source

TripSit drug combination chart, retrieved 2026-08-20. View the dataset.

Checking more than two?

Combinations of three or more carry risks that no pair-by-pair chart can show. The checker rates every pair at once and flags the whole-mix ones on top.

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Rated caution. Educational information only, not medical advice. Absence of a documented interaction is not evidence of safety.