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Drug interactions

Amlodipine-valsartan + Succinylcholine

Severity: Minor

Amlodipine-valsartan and Succinylcholine: minor 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

Calcium channel blockers may alter the effect of neuromuscular blockers, and some reports suggest enhanced blockade with succinylcholine. The clinical relevance is limited and mostly perioperative.

What this interaction means in plain words

Amlodipine-valsartan and Succinylcholine have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.

Amlodipine-valsartan belongs to Cardiovascular; Succinylcholine belongs to Musculoskeletal.

Evidence level: Low

Why it happens

Calcium channel blockade may reduce presynaptic acetylcholine release; evidence for depolarizing blockers is limited.

What to do

Monitor neuromuscular function during surgery and be prepared for prolonged blockade and respiratory support.

What to ask your pharmacist

  • Is there anything I should notice while taking both?
  • Do I need to tell my doctor at the next visit?

Bring a full list of your medicines, including over-the-counter products, supplements and herbal remedies, to every pharmacy visit.

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Frequently asked questions

Can I take Amlodipine-valsartan with Succinylcholine?

MediHelp rates the interaction as minor. Amlodipine-valsartan and Succinylcholine have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Calcium channel blockers may alter the effect of neuromuscular blockers, and some reports suggest enhanced blockade with succinylcholine. The clinical relevance is limited and mostly perioperative.

How serious is the interaction between Amlodipine-valsartan and Succinylcholine?

MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor neuromuscular function during surgery and be prepared for prolonged blockade and respiratory support.

What other medicines interact with Amlodipine-valsartan?

MediHelp also lists interactions of Amlodipine-valsartan with, for example, Aliskiren, Sparsentan, Aldesleukin. The full list is on the Amlodipine-valsartan page.

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