GATIFLOXACIN: 341 Adverse Event Reports & Safety Profile
Boost Your Natural Energy & Metabolism
Mitolyn — 6 exotic plants to unlock your body's fat-burning power. 90-day guarantee.
Drug Class: Quinolone Antimicrobial [EPC] · Route: OPHTHALMIC · Manufacturer: Allergan, Inc. · FDA Application: 021493 · HUMAN PRESCRIPTION DRUG · FDA Label: Available
First Report: 19950802 · Latest Report: 20250528
What Are the Most Common GATIFLOXACIN Side Effects?
All GATIFLOXACIN Side Effects by Frequency
| Side Effect | Reports | % of Total | Deaths | Hosp. |
|---|---|---|---|---|
| Drug hypersensitivity | 88 | 25.8% | 1 | 0 |
| Anaphylactic reaction | 67 | 19.7% | 0 | 1 |
| Drug intolerance | 62 | 18.2% | 0 | 1 |
| Drug ineffective | 27 | 7.9% | 0 | 5 |
| Endophthalmitis | 18 | 5.3% | 0 | 0 |
| Vision blurred | 17 | 5.0% | 0 | 4 |
| Off label use | 16 | 4.7% | 0 | 4 |
| Drug prescribing error | 15 | 4.4% | 0 | 0 |
| Pruritus | 14 | 4.1% | 1 | 1 |
| Toxic anterior segment syndrome | 14 | 4.1% | 0 | 0 |
| Eye pain | 13 | 3.8% | 0 | 0 |
| Corneal oedema | 12 | 3.5% | 0 | 0 |
| Eye irritation | 12 | 3.5% | 0 | 0 |
| Dizziness | 11 | 3.2% | 0 | 2 |
| Rash | 11 | 3.2% | 0 | 0 |
| Eye inflammation | 10 | 2.9% | 0 | 1 |
| Hypersensitivity | 10 | 2.9% | 0 | 1 |
| Condition aggravated | 9 | 2.6% | 0 | 2 |
| Diarrhoea | 9 | 2.6% | 1 | 3 |
| Fatigue | 9 | 2.6% | 1 | 1 |
Who Reports GATIFLOXACIN Side Effects? Age & Gender Data
Gender: 76.2% female, 23.8% male. Average age: 62.5 years. Most reports from: US. View detailed demographics →
Is GATIFLOXACIN Getting Safer? Reports by Year
| Year | Reports | Deaths | Hosp. |
|---|---|---|---|
| 2001 | 1 | 0 | 0 |
| 2002 | 2 | 0 | 0 |
| 2003 | 1 | 0 | 0 |
| 2004 | 2 | 0 | 1 |
| 2008 | 1 | 0 | 0 |
| 2011 | 1 | 0 | 1 |
| 2012 | 1 | 0 | 0 |
| 2013 | 2 | 1 | 0 |
| 2014 | 10 | 0 | 0 |
| 2015 | 9 | 0 | 0 |
| 2016 | 3 | 0 | 0 |
| 2017 | 8 | 0 | 2 |
| 2018 | 5 | 0 | 1 |
| 2019 | 8 | 1 | 1 |
| 2021 | 15 | 0 | 1 |
| 2022 | 2 | 0 | 1 |
| 2023 | 5 | 0 | 3 |
| 2024 | 1 | 0 | 1 |
| 2025 | 1 | 0 | 0 |
What Is GATIFLOXACIN Used For?
| Indication | Reports |
|---|---|
| Product used for unknown indication | 144 |
| Cataract operation | 16 |
| Preoperative care | 16 |
| Postoperative care | 8 |
| Antibiotic prophylaxis | 6 |
| Conjunctivitis | 6 |
| Eye infection | 5 |
| Prophylaxis | 5 |
| Tuberculosis | 5 |
| Ulcerative keratitis | 5 |
GATIFLOXACIN vs Alternatives: Which Is Safer?
Other Drugs in Same Class: Quinolone Antimicrobial [EPC]
Official FDA Label for GATIFLOXACIN
Official prescribing information from the FDA-approved drug label.
Drug Description
ZYMAXID ® is a quinolone antimicrobial topical ophthalmic solution for the treatment of bacterial conjunctivitis. Its chemical name is (±)-1-Cyclopropyl-6-fluoro-1,4-dihydro-8-methoxy-7-(3-methyl-1-piperazinyl)-4-oxo-3-quinolinecarboxylic acid, sesquihydrate. Its molecular formula is C 19 H 22 FN 3 O 4 · 1½ H 2 O and its molecular weight is 402.42. Its chemical structure is: ZYMAXID ® is a clear, pale yellow, sterile, preserved aqueous solution with an osmolality of 260-330 mOsm/kg and a pH of 5.1-5.7. ZYMAXID ® contains the active ingredient gatifloxacin 0.5% (5 mg/mL) and the inactive ingredients benzalkonium chloride 0.005%, edetate disodium, sodium chloride and purified water. ZYMAXID ® may contain hydrochloric acid and/or sodium hydroxide to adjust pH. The chemical structure of ZYMAXID® is a quinolone antimicrobial topical ophthalmic solution for the treatment of bacterial conjunctivitis. Its chemical name is (±)-1-Cyclopropyl-6-fluoro-1,4-dihydro-8-methoxy-7-(3-methyl-1-piperazinyl)-4-oxo-3-quinolinecarboxylic acid, sesquihydrate. Its molecular formula is C19H22FN3O4
- 1½ H2O and its molecular weight is 402.42.
FDA Approved Uses (Indications)
AND USAGE Gatifloxacin ophthalmic solution 0.5% is indicated for the treatment of bacterial conjunctivitis caused by susceptible strains of the following organisms:
- Aerobic gram-positive bacteria Staphylococcus aureus Staphylococcus epidermidis Streptococcus mitis group * Streptococcus oralis * Streptococcus pneumoniae
- Aerobic gram-negative bacteria Haemophilus influenzae * Efficacy for these organisms were studied in fewer than 10 infections. Gatifloxacin ophthalmic solution is a quinolone antimicrobial indicated for the treatment of bacterial conjunctivitis caused by susceptible strains of the following organisms: Haemophilus influenzae, Staphylococcus aureus, Staphylococcus epidermidis, Streptococcus mitis group , Streptococcus oralis, Streptococcus pneumoniae ( 1 )
Dosage & Administration
AND ADMINISTRATION
- Day 1: Instill one drop every two hours in the affected eye(s) while awake, up to 8 times.
- Day 2 through Day 7: Instill one drop two to four times daily in the affected eye(s) while awake.
Day
1: Instill one drop every two hours in the affected eye(s) while awake, up to 8 times on Day 1.
Days
2 through 7: Instill one drop two to four times daily in the affected eye(s) while awake on Days 2 through 7. ( 2 )
Contraindications
Gatifloxacin ophthalmic solution is contraindicated in patients with a history of hypersensitivity to gatifloxacin, to other quinolones, or to any of the components in this medication [see Warnings and Precautions (5.1) ]. Gatifloxacin ophthalmic solution is contraindicated in patients with a history of hypersensitivity to gatifloxacin, to other quinolones, or to any of the components in this medication. ( 4 )
Known Adverse Reactions
REACTIONS The following serious adverse reactions are described elsewhere in the labeling:
- Hypersensitivity [see Contraindications (4) and Warnings and Precautions (5.1) ]
- Growth of Resistant Organisms With Prolonged Use [see Warnings and Precautions (5.2) ]
- Corneal Endothelial Cell Injury [see Warnings and Precautions (5.3) ] Most common adverse reactions occurring in ≥ 1 % of patients included worsening of conjunctivitis, eye irritation, dysgeusia, and eye pain. ( 6 ) To report SUSPECTED ADVERSE REACTIONS, contact Sandoz Inc. at 1-800-525-8747 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.
6.1 Clinical Studies Experience Because clinical studies are conducted under widely varying conditions, adverse reaction rates observed in the clinical studies of a drug cannot be directly compared to rates in the clinical studies of another drug and may not reflect the rates observed in practice. In clinical studies of patients with bacterial conjunctivitis treated with gatifloxacin (N=717), the most frequently reported adverse reactions occurring in ≥1% of patients were: worsening of the conjunctivitis, eye irritation, dysgeusia, and eye pain. Additional adverse reactions reported with other formulations of gatifloxacin ophthalmic solution in other clinical studies included chemosis, conjunctival hemorrhage, dry eye, eye discharge, eyelid edema, headache, increased lacrimation, keratitis, red eye, papillary conjunctivitis, and reduced visual acuity.
6.2 Postmarketing Experience The following adverse reactions have been identified during post-approval use of gatifloxacin ophthalmic solution or with other formulations of gatifloxacin ophthalmic solution. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure. These reactions included anaphylactic reactions and angioedema (including pharyngeal, oral or facial edema), blepharitis, dyspnea, eye pruritus, eye swelling (including corneal and conjunctival edema), hypersensitivity, including signs and symptoms of eye allergy and allergic dermatitis, nausea, pruritus (including pruritus generalized, rash, urticaria), and vision blurred.
Warnings
AND PRECAUTIONS
- Hypersensitivity ( 5.1 )
- Growth of Resistant Organisms with Prolonged Use ( 5.2 )
- Corneal Endothelial Cell Injury ( 5.3 )