Drug interactions
Candesartan-hydrochlorothiazide + Succinylcholine
Severity: Moderate
Candesartan-hydrochlorothiazide and Succinylcholine: 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
Succinylcholine can cause an acute rise in serum potassium, whereas thiazides cause potassium depletion and electrolyte imbalance. Electrolyte abnormalities can alter neuromuscular blockade and arrhythmia risk during anesthesia. Candesartan may further raise potassium.
What this interaction means in plain words
Candesartan-hydrochlorothiazide and Succinylcholine 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.
Candesartan-hydrochlorothiazide belongs to Cardiovascular; Succinylcholine belongs to Musculoskeletal.
Why it happens
Succinylcholine depolarization releases potassium while diuretic-related electrolyte changes alter neuromuscular and cardiac responses.
What to do
Check potassium before elective surgery and correct abnormalities. Monitor ECG and neuromuscular function during anesthesia.
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?
Pro+ members
Unlock the full page
Create an account and start a Pro+ trial to unlock the full management advice for Candesartan-hydrochlorothiazide and Succinylcholine, the additional notes, the evidence detail and the whole-prescription interaction checker.
- Full clinical management advice
- Additional notes
- Evidence detail
- Interaction checker for a whole prescription
Try Pro+ free for 7 days on the web. No card needed.
Other interactions of Candesartan-hydrochlorothiazide
- Aliskiren + Candesartan-hydrochlorothiazide Contraindicated
- Candesartan-hydrochlorothiazide + Dofetilide Contraindicated
- Candesartan-hydrochlorothiazide + Sparsentan Contraindicated
- Acemetacin + Candesartan-hydrochlorothiazide Major
- Amifostine + Candesartan-hydrochlorothiazide Major
- Amiloride + Candesartan-hydrochlorothiazide Major
Other interactions of Succinylcholine
Frequently asked questions
Can I take Candesartan-hydrochlorothiazide with Succinylcholine?
MediHelp rates the interaction as moderate. Candesartan-hydrochlorothiazide and Succinylcholine 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. Succinylcholine can cause an acute rise in serum potassium, whereas thiazides cause potassium depletion and electrolyte imbalance. Electrolyte abnormalities can alter neuromuscular blockade and arrhythmia risk during anesthesia. Candesartan may further raise potassium.
How serious is the interaction between Candesartan-hydrochlorothiazide and Succinylcholine?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Check potassium before elective surgery and correct abnormalities. Monitor ECG and neuromuscular function during anesthesia.
What other medicines interact with Candesartan-hydrochlorothiazide?
MediHelp also lists interactions of Candesartan-hydrochlorothiazide with, for example, Aliskiren, Dofetilide, Sparsentan. The full list is on the Candesartan-hydrochlorothiazide page.
Full monographs, dosing and an interaction checker in the MediHelp app
Open the complete reference, check multi-drug interactions and use dosing tools in the MediHelp app.
