Drug reference
neomycin
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.
Drug class
Anti Bacterial (Aminoglycosides)
Mechanism of action
Interferes with bacterial protein synthesis by binding to 30S ribosomal subunits, thus reducing the number of ammonia-producing bacteria in the intestine
Common side effects
- Vomiting
- Nausea
- Irritation or soreness of mouth or rectal area
- Contact dermatitis (topical)
- Diarrhea
Contraindications
- Hypersensitivity Patients with a history of hypersensitivity or serious toxic reactions to other aminoglycosides Patients with inflammatory or ulcerative gastrointestinal disease
Known interactions (2)
- amikacin + neomycin Major
- cidofovir + neomycin Major
Related conditions
Frequently asked questions
What drug class is neomycin?
neomycin belongs to: Anti Bacterial.
How does neomycin work?
Interferes with bacterial protein synthesis by binding to 30S ribosomal subunits, thus reducing the number of ammonia-producing bacteria in the intestine
What are the common side effects of neomycin?
Vomiting, Nausea, Irritation or soreness of mouth or rectal area, Contact dermatitis (topical), Diarrhea
Which drugs interact with neomycin?
amikacin, cidofovir
Full monographs, dosing and an interaction checker in the MediHelp app
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