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Take or hold? Medication checker

Tick the regular medicines you take and get a clear take / hold / ask-your-team list you can print and bring to your pre-op visit.

This is a starting point, not your instruction. Your pre-op team's personal list always wins — never stop a prescription medicine on your own. Some timings vary by procedure and surgical centre, so always confirm with your own doctor or pre-op clinic, and bring every medicine, dose, and supplement to your appointment.
Diabetes
Blood thinners & pain relievers
Blood pressure & heart
Mental health & brain
Thyroid
Breathing & steroids
Supplements & hormones
Brain & nervous system
Immune, transplant & cancer
Stomach & other

Want everything in one place?

Build your full surgery plan — this medication list plus your exact fasting times, a dated countdown, what to bring, the questions to ask and your recovery dates — on one printable page.

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Medically reviewed by Dr. Saurabh Shukla, MBBS, DNB Anesthesiology · Last updated June 2026

Frequently asked questions

Which medications do I stop before surgery?

The big ones patients get wrong: SGLT2 diabetes pills (Jardiance/Farxiga/Invokana) stop 3–4 days before; blood thinners are held on a drug-specific schedule; water pills and ADHD stimulants are usually held the morning of. Many others — beta-blockers, thyroid, antidepressants, seizure meds, inhalers, steroids — should NOT be stopped. Always follow your pre-op team's exact list.

Can I take my medications the morning of surgery with water?

Many essential medicines are taken as usual with a small sip of water — this does not break your fast. But some must be held. Use the checker above for a starting point, then confirm your personal list with your pre-op team.

Should I stop my antidepressant before surgery?

Usually no. SSRIs, SNRIs and tricyclics are typically continued — stopping risks relapse and withdrawal. MAOIs are the exception and need special anesthesia handling, so tell your team but don't stop on your own.

Do I hold my blood pressure pills before surgery?

It depends on the type. Beta-blockers, calcium-channel blockers and clonidine are usually continued; ACE inhibitors/ARBs and water pills are often held the morning of surgery. Never stop a beta-blocker or clonidine suddenly. Follow your team's instruction.