Gatifloxacin
Zymaxid is an ophthalmic fluoroquinolone antibiotic solution used to treat bacterial eye infections, specifically bacterial conjunctivitis (pink eye). It is prescribed for both adults and children to eliminate susceptible bacterial infections of the eye.
Zymaxid is a prescription antibiotic eye drop used to treat bacterial conjunctivitis and other eye infections.
Key facts at a glance
- RxNorm
- 992396
- Generic
- Zymaxid
- Class
- brand-name
- Brands
- —
- Availability
- rx
- Lactation
- unknown
- Routes
- —
- Forms
- —
- Regions
- US, EU, CN, JP
- Monitoring
- —
This page is for informational purposes only.
Do not use this information to diagnose yourself or to replace a physician's advice. Always consult a qualified healthcare provider before starting, stopping, or changing any medication. If you believe you are experiencing a medical emergency, call your local emergency number immediately.
Zymaxid is indicated for the treatment of bacterial conjunctivitis caused by susceptible strains of common pathogens. It is typically prescribed when patients present with symptoms such as eye redness, discharge, and discomfort associated with bacterial eye infection.
As a fluoroquinolone antibiotic, Zymaxid works by inhibiting bacterial DNA gyrase and topoisomerase IV enzymes, which are essential for bacterial DNA replication, transcription, and repair. This bactericidal action effectively kills susceptible bacteria causing the eye infection.
Zymaxid is for ophthalmic use only and should not be injected into the eye. Patients should remove contact lenses before application and wait at least 15 minutes before reinserting. Common side effects may include temporary eye irritation, redness, or blurred vision. Patients with a history of fluoroquinolone hypersensitivity should not use this medication.
Official drug label
WellAlly may earn a referral fee from linked resources at no extra cost to you. Editorial content is never influenced by commercial relationships.
This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 27, 2026. · Read our editorial policy