Drug interactions
Echothiophate iodide + Pancuronium
Severity: Moderate
Echothiophate iodide and Pancuronium: 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
Echothiophate is a long-acting cholinesterase inhibitor and can be absorbed systemically from ophthalmic use. It can reduce the effect of nondepolarizing blockers such as pancuronium, and it prolongs the action of succinylcholine.
What this interaction means in plain words
Echothiophate iodide and Pancuronium 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.
Why it happens
Acetylcholinesterase inhibition increases acetylcholine at the neuromuscular junction, opposing competitive blockade.
What to do
Tell the anesthesia team about recent echothiophate use and monitor neuromuscular function with a nerve stimulator, adjusting pancuronium dosing as needed.
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 Pancuronium
Frequently asked questions
Can I take Echothiophate iodide with Pancuronium?
MediHelp rates the interaction as moderate. Echothiophate iodide and Pancuronium 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. Echothiophate is a long-acting cholinesterase inhibitor and can be absorbed systemically from ophthalmic use. It can reduce the effect of nondepolarizing blockers such as pancuronium, and it prolongs the action of succinylcholine.
How serious is the interaction between Echothiophate iodide and Pancuronium?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Tell the anesthesia team about recent echothiophate use and monitor neuromuscular function with a nerve stimulator, adjusting pancuronium dosing as needed.
What other medicines interact with Pancuronium?
MediHelp also lists interactions of Pancuronium with, for example, Amikacin, Bacitracin-neomycin-polymyxin, Capreomycin. The full list is on the Pancuronium page.
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