These antibiotic combinations are used for the treatment of superficial ocular infections involving the conjunctiva or cornea (eg, conjunctivitis, keratitis, keratoconjunctivitis, corneal ulcers, blepharitis, blepharoconjunctivitis, acute meibomianitis, dacryocystitis) due to strains of micro-organisms susceptible to antibiotics.

Combination Antibiotic Products
Trade Name Strength/Ingredient Average Dose
AK-Spore Ointment, Neosporin Ophthalmic Ointment, Ocutricin Ointment 10,000 units/g polymyxin B sulfate, 3.5 mg/g neomycin sulfate, 400 units/g bacitracin zinc Varies for individual products, refer to manufacturer’s insert
AK-Spore Solution, Neosporin Ophthalmic Solution 10,000 units/ml polymyxin B sulfate, 1.75 mg/ml neomycin sulfate, 0.025 mg/ml gramicidin Varies for individual products, refer to manufacturer’s insert
AK-Poly-Bac Ointment, Polysporin Ophthalmic Ointment 10,000 units/g polymyxin B sulfate, 500 units/g bacitracin zinc Varies for individual products, refer to manufacturer’s insert
Terak Ointment, Terramycin w/Polymyxin B Ointment 10,000 units/g polymyxin B sulfate, 5 mg/g oxytetracycline HCl Varies for individual products, refer to manufacturer’s insert
Polytrim Ophthalmic Solution 10,000 units/ml polymyxin B sulfate, 1 mg/ml trimethoprim Varies for individual products, refer to manufacturer’s insert

Combination Drugs

  1. Respiratory Combination Products
  2. Upper Respiratory Combinations
  3. Antibiotic Combinations
  4. Gastrointestinal Anticholinergic Combinations
  5. Narcotic Analgesic Combinations
  6. Nonnarcotic Analgesic Combinations
  7. Diuretic Combinations
  8. Migraine Combinations

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