Drug interactions
Dimenhydrinate + Zuranolone
Severity: Moderate
Dimenhydrinate and Zuranolone: moderate interaction.
Last updated
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.
Summary
Zuranolone, a neuroactive steroid GABA-A modulator, causes somnolence and impaired driving ability. Dimenhydrinate adds sedative effects, increasing psychomotor impairment.
What this interaction means in plain words
Dimenhydrinate and Zuranolone can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.
Dimenhydrinate belongs to Respiratory; Zuranolone belongs to Central Nervous System.
Why it happens
Additive CNS depression from GABA-A positive modulation and central H1 antagonism.
What to do
Avoid sedating antihistamines when possible; if needed, consider reducing the dose of one drug and advise the patient not to drive or operate machinery.
What to ask your pharmacist
- Should I take them at different times of day?
- Does the dose of either medicine need to change?
- Is there anything I should avoid, such as alcohol or certain foods, while on both?
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Other interactions of Dimenhydrinate
Other interactions of Zuranolone
- Alprazolam + Zuranolone Major
- Amobarbital + Zuranolone Major
- Apalutamide + Zuranolone Major
- Asenapine + Zuranolone Major
- Brexpiprazole + Zuranolone Major
- Butorphanol + Zuranolone Major
Frequently asked questions
Can I take Dimenhydrinate with Zuranolone?
MediHelp rates the interaction as moderate. Dimenhydrinate and Zuranolone can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. Zuranolone, a neuroactive steroid GABA-A modulator, causes somnolence and impaired driving ability. Dimenhydrinate adds sedative effects, increasing psychomotor impairment.
How serious is the interaction between Dimenhydrinate and Zuranolone?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid sedating antihistamines when possible; if needed, consider reducing the dose of one drug and advise the patient not to drive or operate machinery.
What other medicines interact with Dimenhydrinate?
MediHelp also lists interactions of Dimenhydrinate with, for example, Belladonna and opium, Brexanolone, Calcium / magnesium / potassium / sodium oxybates. The full list is on the Dimenhydrinate page.
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