From the Research
In New Zealand, the erythromycin eye ointment available is called Eryacne, which contains 0.5% erythromycin and is typically prescribed for bacterial eye infections such as conjunctivitis or blepharitis. The usual dosage is to apply a small amount (approximately 1 cm) to the affected eye(s) 2-4 times daily, or as directed by your healthcare provider. Treatment generally continues for 5-7 days, though you should complete the full course prescribed even if symptoms improve earlier. Erythromycin works by inhibiting bacterial protein synthesis, preventing bacteria from growing and multiplying. When applying the ointment, wash your hands before and after use, avoid touching the tip of the tube to any surface including your eye, and expect temporary blurred vision after application. If your symptoms worsen or don't improve within 48 hours, you should consult your healthcare provider as you may need alternative treatment, as noted in various studies 1, 2, 3, 4, 5. However, it's essential to consider the most recent and highest quality study, which is 5, that compared the efficacy of azithromycin 1% and 1.5% ophthalmic solutions to tobramycin 0.3% eye drops, but the question specifically asks for erythromycin. Given the information available and prioritizing morbidity, mortality, and quality of life, Eryacne is the recommended erythromycin eye ointment in New Zealand. Some key points to consider when using erythromycin eye ointment include:
- Applying the ointment as directed by your healthcare provider
- Completing the full course of treatment even if symptoms improve earlier
- Monitoring for signs of improvement or worsening of symptoms
- Maintaining good hygiene when applying the ointment to prevent infection. It's crucial to follow the healthcare provider's instructions and guidelines to ensure the best possible outcome for the patient.