Hydrocortisone (Cortef, OTC) and Ketamine Therapy | Tovani Health
Cortef (Hydrocortisone) (also: Solu-Cortef, OTC creams) — Endogenous cortisol / topical or replacement-dose oral
Verdict at Tovani Health
Compatible; the adrenal-insufficiency context is what we plan around for replacement-dose oral.
Hydrocortisone has two distinct uses that need different framing. OTC topical creams (for eczema, insect bites, etc.) have essentially zero systemic effect and are fully compatible with KAP. Oral hydrocortisone at replacement doses (10-30 mg/day) for adrenal insufficiency is medically complex — patients need stress-dose adjustments for any significant stressor (illness, surgery, sometimes psychological stress including intense psychotherapy sessions). We coordinate stress-dose planning with your endocrinologist for KAP days.
If you take Cortef regularly and are considering at-home ketamine therapy, the combination is safe with monitoring or dose adjustment. This page covers the brief pharmacologic context and what we do at intake.
How Cortef interacts with ketamine
Hydrocortisone is bioidentical to endogenous cortisol. Replacement dose mimics normal adrenal output; stress doses (50-100 mg IV) prevent adrenal crisis during major physical stress.
What we do at intake
Disclose use, route, dose, and indication (specifically: adrenal insufficiency, Addison's, congenital adrenal hyperplasia, or just topical use). If you have AI, we coordinate stress-dose planning with your endocrinologist.
Bottom line
Hydrocortisone has two distinct uses that need different framing. OTC topical creams (for eczema, insect bites, etc.) have essentially zero systemic effect and are fully compatible with KAP. Oral hydrocortisone at replacement doses (10-30 mg/day) for adrenal insufficiency is medically complex — patients need stress-dose adjustments for any significant stressor (illness, surgery, sometimes psychological stress including intense psychotherapy sessions). We coordinate stress-dose planning with your endocrinologist for KAP days.
Ready to find out if at-home ketamine fits your situation?
We’ll note that you’re on Cortef (Hydrocortisone) 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 19, 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.