The stability of adrenaline ophthalmic solutions on sterilization and storage.
The stability of adrenaline ophthalmic solutions, at pH 5.8 and 7.4, to sterilization and storage conditions has been studied. Solutions sterilized by filtration or heating at 98 degrees C for 30 min showed no detectable degradation at either pH value, whilst sterilization at higher temperatures resulted in losses of up to 30%. Total degradation increased with increasing sterilization temperature at both pH values.
D004355:Drug Stability; D004356:Drug Storage; D004837:Epinephrine; D006863:Hydrogen-Ion Concentration; D009883:Ophthalmic Solutions; D013242:Sterilization; D013696:Temperature
D009883:Ophthalmic Solutions; D004837:Epinephrine