Antibiotic therapy for ocular infection

Area of Science:

• Ophthalmology
• Infectious Diseases
• Pharmacology

Background:

• Ocular infections pose a significant threat to vision, potentially causing irreversible damage and blindness.
• Prompt diagnosis and administration of appropriate antibiotics are critical for managing eye infections.
• Antibiotic selection and delivery route depend heavily on the specific site and depth of infection.

Purpose of the Study:

• To review the principles of antibiotic therapy for various ocular and periocular infections.
• To highlight the importance of timely and site-specific antibiotic administration.
• To guide clinicians in selecting appropriate antibiotic routes for different ophthalmic infections.

Main Methods:

• Review of current literature and clinical guidelines on antibiotic use in ocular infections.
• Analysis of recommended antibiotic administration routes based on infection location (cornea, conjunctiva, endophthalmitis, adnexa).
• Discussion of broad-spectrum antibiotic principles in managing ophthalmic infections.

Main Results:

• Topical antibiotic drops are the preferred initial treatment for corneal and conjunctival infections.
• Intravitreal antibiotics, potentially supplemented by subconjunctival and parenteral routes, are recommended for endophthalmitis.
• Parenteral antibiotics are indicated for infections involving deep adnexal structures.

Conclusions:

• Effective management of ocular infections relies on prompt diagnosis and targeted antibiotic therapy.
• The route of antibiotic administration must be tailored to the specific anatomical location of the infection.
• Appropriate antibiotic use is essential to prevent vision loss and preserve ocular function.