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Can I eat this with Oxybutynin?

Alcohol can increase drowsiness, and caffeine may worsen bladder symptoms while taking oxybutynin.

Also sold as Cystrin, Ditropan XL, Lyrinel XL, Velariq. Brand names from the NHS Dictionary of Medicines and Devices.

Type any food below for an instant verdict — we check 50 foods and drinks for Oxybutynin (0 to avoid, 43 to take care with) — or tap one below.

Quick answers

Should I take Oxybutynin with food?
With or without food
Can I drink alcohol with Oxybutynin?
Yes, with care. Avoid when starting or increasing your dose. Alcohol can make you very sleepy and may make you need to pee more at night.
Can I drink tea with Oxybutynin?
Yes, with care. Cut down on tea as caffeine can increase how much you pee and worsen bladder symptoms.
Can I drink coffee with Oxybutynin?
Yes, with care. Cut down on coffee as caffeine can increase how much you pee and worsen bladder symptoms.
Can I drink cola with Oxybutynin?
Yes, with care. Cut down on cola as caffeine can increase how much you pee and worsen bladder symptoms.
Can I drink energy drinks with Oxybutynin?
Yes, with care. Cut down on energy drinks as caffeine can increase how much you pee and worsen bladder symptoms.

Grounded in the checker below. Not a substitute for your pharmacist.

1 · What do you take?

Oxybutyninalso Aspire, Ditropan, Cystrin

Alcohol can increase drowsiness, and caffeine may worsen bladder symptoms while taking oxybutynin.

You can take oxybutynin with or without food. Avoid alcohol when starting or increasing your dose as it can make you very sleepy. Cutting down on caffeine may help reduce bladder symptoms. Drink plenty of water if you have constipation or diarrhoea.

Browse our medication food guides →

2 · What do you want to eat or drink?

When to take it: With or without food

Tap a food to see the answer, or type any food or drink in the box above.

Take care with Oxybutynin· 43

Fine with Oxybutynin· 7

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This checker summarises published guidance (NHS medicine pages, patient information leaflets and drug labels) for general information only. It is not medical advice, it is not exhaustive, and it cannot account for your dose, kidney function, other medicines, or health conditions. Always follow your prescriber, pharmacist, or the patient information leaflet — especially before changing what you eat or drink. See our editorial policy.

Further reading on Oxybutynin

The pages our answers quote. Every answer shows “Where this comes from” with the exact words, checked 24 September 2026. How we check

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The Journal

Read our medication food guides →

A full Oxybutynin guide is on its way. Meanwhile, the Journal covers timing, grapefruit, alcohol and more.

Food groups that matter with Oxybutynin

Every medicine each one affects, on one page.