Product Description.:
ACTIVE: Tetracaine Hydrochloride 5 mg (0.5%) INACTIVES: Boric Acid, Potassium Chloride, Edetate Disodium and Purified Water. Sodium Hydroxide and/or Hydrochloric Acid may be added to adjust pH (3.7 - 6.0). PRESERVATIVE ADDED: Chlorobutanol 0.4%
WARNINGS:
Prolonged use results in diminished duration of anesthesia and retarded healing. This may cause the drug to be used more frequently creating a ?vicious circle.? Subsequent corneal infection and/or corneal opacification with accompanying permanent visual loss or corneal perforation may occur.