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Ubayd Ali

Authored by

Ubayd Ali

Superintendent Pharmacist

Registration Number: 2219322

NHS Pharmacist and founding member of HEBA, with years of experience in healthcare across innovative organisations.
Sufyan Tahir

Reviewed by

Sufyan Tahir

Clinical Governance Lead

Registration Number: 2221275

Review Date 24 March 2026
Next Review 24 March 2028
Published on 24 March 2026
Last Update 24 March 2026

Description

Chloramphenicol works by stopping the growth of bacteria responsible for eye infections. By preventing bacteria from producing essential proteins, it helps eliminate the infection and reduce inflammation. The drops are commonly used for acute bacterial conjunctivitis and other minor bacterial eye conditions. With regular use as directed, symptoms typically improve within a few days.

 

Directions

Wash your hands before use and tilt your head back. Apply one drop into the affected eye every 2 hours for the first 48 hours, then reduce to every 4 hours as symptoms improve, or as directed by a healthcare professional. Continue treatment for 5 days, even if symptoms improve earlier. Avoid touching the dropper tip to the eye and discard the bottle after the recommended period of use.

 

Ingredients

Active ingredient: Chloramphenicol 0.5% w/v.
Inactive ingredients may include boric acid, purified water, and buffering agents to maintain stability and comfort. Always check the packaging for a full list of ingredients before use.

Warnings

For bacterial infections only and not suitable for viral or allergic eye conditions. Do not use if you are allergic to chloramphenicol or have a history of blood disorders linked to its use. Avoid wearing contact lenses during treatment. Seek medical advice if symptoms worsen, do not improve within 48 hours, or if you experience severe pain or vision changes.
 
 
 

Further Information

Patient Information Leaflet

Summary of Product Characteristics

Verified customer reviews

Frequently asked questions

  • What is Chloramphenicol 0.5% Eye Drops used for?

    They are used to treat bacterial eye infections such as conjunctivitis. The drops help reduce redness, discharge, and irritation caused by bacteria.

     

  • How long does it take to work?

    Symptoms often begin to improve within a couple of days. It is important to complete the full course of treatment even if your eye feels better.

     

  • Can I wear contact lenses while using these drops?

    No, contact lenses should not be worn during treatment. Wait until the infection has completely cleared before using lenses again.

     

  • Are these drops suitable for all eye infections?

    They are only effective against bacterial infections. They will not treat viral or allergic eye conditions.

     

  • When should I seek medical advice?

    If symptoms do not improve within 48 hours, worsen, or you experience severe pain or vision changes, consult a healthcare professional promptly.
     
     
     

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