Patient Leaflet Updated 02-Jun-2025 | Martindale Pharma, an Ethypharm Group Company
Chloramphenicol Antibiotic 0.5%w/v Eye Drops
Chloramphenicol Antibiotic 0.5% w/v Eye Drops
Chloramphenicol
Always use this medicine exactly as described in this leaflet or as your doctor or pharmacist told you.
1. What Chloramphenicol Antibiotic Eye Drops is and what it is used for
2. What you need to know before you use Chloramphenicol Antibiotic Eye Drops
3. How to use Chloramphenicol Antibiotic Eye Drops
4. Possible side effects
5. How to store Chloramphenicol Antibiotic Eye Drops
6. Contents of the pack and other information
Chloramphenicol Antibiotic Eye Drops contains an antibiotic called chloramphenicol. It is used in both adults and children aged 2 years and over to treat bacterial infections that affect the front surfaces of the eye.
The most common type of infection in this area is called acute bacterial conjunctivitis. When you have this condition, the white part of one or both of your eyes will be red and/or your eyelids will be red or swollen. There will be a sticky discharge, which can make the eye difficult to open in the morning and the eye may feel”gritty” or “irritated”.
Chloramphenicol Antibiotic Eye Drops is not suitable for treating eye infections that have spread to the deeper layers of the eye coverings or into the fluid within the eyeball. Antibiotic tablets or injections are needed to treat these deeper, more serious infections.
Chloramphenicol Antibiotic Eye Drops is recommended for use in children aged 2 years and over, in adults and the elderly. A child below the age of 2 years with an eye infection should see a doctor due to necessary dosage adjustment.
Talk to your doctor or pharmacist before using Chloramphenicol Antibiotic Eye Drops if
Tell your doctor or pharmacist if you are using, have recently used or might use any other medicines.
If you are taking bone marrow depressant drugs (drugs which decrease the activity of the bone marrow, causing low blood cell counts) such as azathioprine or are receiving chemotherapy, seek the advice of your pharmacist or your doctor before using this product.
If you are pregnant or breast-feeding, think you may be pregnant or are planning to have a baby, ask your doctor or pharmacist for advice before using this medicine.
Chloramphenicol Antibiotic Eye Drops can cause temporary blurring of vision after you have used them. Wait until your vision is clear before driving or using machines. If in doubt, talk to your pharmacist or doctor.
Chloramphenicol Antibiotic Eye Drops contains phenylmercuric nitrate as a preservative which may cause allergic reactions.
Always use this medicine exactly as your doctor or pharmacist has told you. Check with your doctor or pharmacist if you are not sure.
If you wear contact lenses they must be removed whilst you are using Chloramphenical Antibiotic Eye Drops. You should wait 24 hours after you take your last dose of Chloramphenicol Antibiotic Eye Drops before starting to use your lenses again.
To be used in the eye(s) only
Whilst applying the drops, do not
Always use this medicine exactly as described in this leaflet or as your doctor or pharmacist has told you. Check with your doctor or pharmacist if you are not sure.
Use this medicine only in your eyes.
Adults, the elderly and children over 2 years
The recommended dose is one drop into the affected eye(s) every 2 hours for the first 48 hours.
After this you should reduce the dose to one drop every 4 hours. Use during waking hours only.
Do not use Chloramphenicol Antibiotic Eye Drops just before you go to sleep.
The course of treatment should be 5 days. Do not use Chloramphenicol Eye Drops for longer than 5 days at a time. Do not stop just because you feel better, this could make your condition worse.
Seek further immediate medical advice any time if symptoms worsen.
Consult your doctor if your eye infection does not start to improve within 48 hours.
Chloramphenicol Antibiotic Eye Drops is for external use only. If you have swallowed or you suspect someone else has swallowed any Chloramphenicol Antibiotic Eye Drops, contact your doctor or go to the accident and emergency department of your local hospital at once. Always take the container with you, if possible, even if empty.
If you accidentally apply too much drops, you should wash your eye with plenty of water, if any painful symptoms continue after this, you should tell your doctor immediately.
Try not to miss doses. If you do miss a dose do not worry, take your next dose at the normal time.
Never double up on a dose to make up for the one you have missed.
Do If you have any further questions on the use of this medicine, ask your doctor or pharmacist.
Like all medicines, this medicine can cause side effects, although not everybody gets them.
Some people may get one or more of these side effects. Some effects happen straight away but do not last long, others may only happen after several days of use.
If you do not feel well or are worried about your health, talk to a pharmacist or doctor. If any of the side effects get serious or if you experience any side effect not listed in this leaflet please tell your doctor or pharmacist.
If you get any side effects, talk to your doctor or pharmacist. This includes any possible side effects not listed in this leaflet. You can also report side effects directly via the Yellow Card Scheme: www.mhra.gov.uk/yellowcard or search for MHRA Yellow Card in the Google Play or Apple App Store. By reporting side effects you can help provide more information on the safety of this medicine.
Keep out of the sight and reach of children.
Do not use Chloramphenicol Eye Drops after the expiry date printed on the bottle label. The expiry date refers to the last day of that month. Once the bottle is opened use within 4 weeks.
You are advised to dispose of the bottle once you have finished your 5 day course of treatment.
This medicine needs to be stored upright between 2-8°C (in a refrigerator). Protect from light. Do not allow it to freeze.
Medicines should not be disposed of via waste water or household waste. Ask your pharmacist how to dispose of medicines you no longer use. These measures will help to protect the environment.
The active substance is chloramphenicol 0.5%w/v
The other ingredients are borax, boric acid, phenylmercuric nitrate (as preservative) and purified water.
Chloramphenicol Antibiotic Eye Drops is a clear colourless solution supplied in plastic bottles. Each bottle contains 10ml of solution.
Manufacturer:
If you would like any more information, or would like the leaflet in a different format, please contact Medical Information at the above address.
This leaflet was last revised in March 2025
PL 00156/0109
D06446
Jupiter House, Mercury Park, Wooburn Green, High Wycombe, Buckinghamshire, HP10 0HH, UK
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