Composition: Colistimethate Sodium 3Million IU
Zizant 3MIU Injection is out of stock right now
Good news — 7 medicines with the same composition are listed below and can be ordered instead.

Zizant 3MIU Injection
RxBiological E Ltd
Same active ingredient(s) but a different strength or form — check the strength matches your prescription.
Colistimethate Sodium3Million IU
Full details →Colistimethate Sodium is an antibiotic used to treat multidrug-resistant Gram-negative bacterial infections. It works by disrupting the bacterial cell membrane, leading to cell death. This medication is often reserved for severe infections where other antibiotics have failed. Its clinical relevance is underscored by its effectiveness against resistant bacterial strains. In summary, Colistimethate Sodium is a critical option for treating serious bacterial infections.
Same active ingredient
A substitute has the exact same salt(s) — so it works the same way as the brand.
Often much cheaper
Generics can cost a fraction of the branded price for the identical molecule.
Quality-regulated
All medicines we list are from licensed sellers and meet the same standards.
Substitutes share the same active ingredients, but always confirm the strength and form with your doctor or pharmacist before switching — especially for chronic, prescription or narrow-therapeutic-index medicines.