Clotrimazole (Lotrimin) and Ketamine Therapy | Tovani Health
Lotrimin AF (Clotrimazole) (also: Mycelex, Gyne-Lotrimin) — Topical / vaginal azole antifungal
Verdict at Tovani Health
Fully compatible — topical/vaginal application has minimal systemic absorption.
Topical and vaginal clotrimazole and ketamine have no clinically significant interaction. Common for athlete's foot, jock itch, ringworm (Lotrimin AF), and vaginal yeast infections (Gyne-Lotrimin). Different from oral fluconazole — the topical/vaginal route has minimal systemic absorption, so the CYP3A4 inhibition concern that applies to oral azoles doesn't apply here. Troches (oral lozenges, Rx) are used for oral thrush but still have low systemic exposure.
If you take Lotrimin AF regularly and are considering at-home ketamine therapy, the combination is generally safe at therapeutic doses. This page covers the brief pharmacologic context and what we do at intake.
How Lotrimin AF interacts with ketamine
Clotrimazole inhibits fungal CYP51 (ergosterol synthesis). Topical and vaginal application: minimal systemic absorption — no clinically significant human CYP modulation at standard use. Oral troche (Rx, for thrush) has slightly higher exposure.
What we do at intake
Continue as needed.
Bottom line
Topical and vaginal clotrimazole and ketamine have no clinically significant interaction. Common for athlete's foot, jock itch, ringworm (Lotrimin AF), and vaginal yeast infections (Gyne-Lotrimin). Different from oral fluconazole — the topical/vaginal route has minimal systemic absorption, so the CYP3A4 inhibition concern that applies to oral azoles doesn't apply here. Troches (oral lozenges, Rx) are used for oral thrush but still have low systemic exposure.
Ready to find out if at-home ketamine fits your situation?
We’ll note that you’re on Lotrimin AF (Clotrimazole) at intake. The eligibility check takes 5 minutes and gives you an honest answer about whether at-home ketamine fits your specific situation.
FL and NJ residents only. Benjamin Soffer, DO — Tovani Health.
Clinically reviewed
Reviewed by Benjamin Soffer, DO on May 23, 2026. Dr. Soffer is a board-certified physician (American Board of Internal Medicine) licensed in Florida and New Jersey, prescribing at-home ketamine therapy through Tovani Health.
This page is general information about how this medication interacts with at-home ketamine therapy at Tovani Health. It is not a substitute for medical advice from your prescribing physician about your specific situation. Always discuss medication changes with the doctor who prescribed them.