Consumer Medicine Information
What is in this leaflet
This leaflet answers some common questions about Chloromycetin Ear Drops. It does
not contain all the available information. It does not take the place of talking
to your doctor or pharmacist.
All medicines have risks and benefits. Your doctor has weighed the risks of you using
Chloromycetin Ear Drops against the benefits they expect it will have for you.
If you have any concerns about using this medicine, ask your doctor or pharmacist.
Keep this leaflet with the medicine.
You may need to read it again.
What Chloromycetin is used for
Chloromycetin Ear Drops are used to treat bacterial infections of the ear.
Chloromycetin belongs to a group of medicines called antibiotics.
It works by stopping the growth of bacteria causing your infection.
Ask your doctor if you have any questions about why this medicine has been prescribed
Your doctor may have prescribed it for another reason.
This medicine is not addictive.
It is available only with a doctor's prescription.
Before you use it
When you must not use it
Do not use Chloromycetin Ear Drops if you have an allergy to:
any of the ingredients listed at the end of this leaflet
any other similar medicines.
Some of the symptoms of an allergic reaction may include shortness of breath, wheezing
or difficulty breathing; swelling of the face, lips, tongue or other parts of the
body; rash, itching or hives on the skin.
Chloromycetin Ear Drops should not be used if you have a burst eardrum.
Do not give Chloromycetin to babies or children, unless your doctor tells you to.
Do not use Chloromycetin Ear Drops after the expiry date printed on the pack or if
the packaging is torn or shows signs of tampering.
If it has expired or is damaged, return it to your pharmacist for disposal.
If you are not sure whether you should start using this medicine, talk to your doctor.
Before you start to use it
Tell your doctor if you have allergies to any other medicines, foods, preservatives
Tell your doctor if you have or have had anaemia, bleeding or other blood problems.
Tell your doctor if you are pregnant, plan to become pregnant or are breastfeeding.
Your doctor will discuss with you the risks and benefits involved.
If you have not told your doctor about any of the above, tell him/her before you start
using Chloromycetin Ear Drops.
Taking or using other medicines
Tell your doctor or pharmacist if you are taking or using any other medicines, including
any that you get without a prescription from your pharmacy, supermarket or health
Chloromycetin Ear Drops and some other medicines may interfere with each other. These
include other ear drops.
These medicines may be affected by Chloromycetin or may affect how well it works.
You may need different amounts of your medicines, or you may need to use different
Your doctor and pharmacist have more information on medicines to be careful with or
avoid while using Chloromycetin.
How to use Chloromycetin Ear Drops
Follow all directions given to you by your doctor or pharmacist carefully.
They may differ from the information contained in this leaflet.
If you do not understand the instructions on the label, ask your doctor or pharmacist
How much to use
The dose of Chloromycetin may be different for different people. Your doctor or pharmacist
will tell you the right amount to use.
The usual dose is four drops placed into the infected ear four times a day.
How to use them
Thoroughly clean your ear canal and dry it with a cotton applicator before using Chloromycetin
You may warm Chloromycetin Ear Drops to body temperature, but no higher, by holding
the bottle in your hand for a few minutes.
Lie down or tilt your head so the infected ear is facing upwards. Place the required
number of drops into the ear canal. Keep the ear facing up for about 5 minutes to
allow the medicine to coat the ear canal. For young children who cannot stay still
for 5 minutes, try to keep the ear facing up for 1 to 2 minutes.
To keep the medicine as germ-free as possible do not touch the dropper to any surface
(including the ear). Close the container tightly after use.
How long to use them
Continue using Chloromycetin Ear Drops for as long as your doctor tells you.
If you stop using this medicine too soon your symptoms may return.
If you forget to use them
If it is almost time for your next dose (less than 2 hours), skip the dose you missed
and instil your next dose when you are meant to.
Otherwise, instil a dose as soon as you remember, and then go back to using your medicine
as you would normally.
Do not use a double dose to make up for the dose that you missed.
This may increase the chance of you getting an unwanted side effect.
If you are not sure what to do, ask your doctor or pharmacist.
If you have trouble remembering to use your medicine, ask your pharmacist for some
If you take too much (overdose)
Immediately telephone your doctor or the Australian Poisons Information Centre (telephone
13 11 26), or the New Zealand National Poisons Information Centre (telephone 0800
POISON or 0800 764 766) or go to Accident and Emergency at the nearest hospital if
you think an infant or young child may have accidentally swallowed Chloromycetin Ear
Do this even if there are no signs of discomfort or poisoning. The child may need
urgent medical attention.
Contact your doctor or the Australian Poisons Information Centre (telephone 13 11
26), or the New Zealand National Poisons Information Centre (telephone 0800 POISON
or 0800 764 766) if you or another adult accidentally swallows Chloromycetin Ear Drops.
It is a good idea to do this even if there are no signs of discomfort or poisoning.
While you are using Chloromycetin Ear Drops
Things you must do
Use Chloromycetin Ear Drops exactly as your doctor has told you.
If the symptoms of your infection do not improve within a few days, or if they become
worse, tell your doctor.
Stop using Chloromycetin Ear Drops and tell your doctor if irritation occurs or you
experience an allergic reaction.
If you are about to be started on any new medicine, remind your doctor and pharmacist
that you are using Chloromycetin Ear Drops.
Tell any other doctors, dentists, and pharmacists who treat you that you are using
Keep all of your doctor appointments so that your progress can be checked.
Things you must not do
Do not use Chloromycetin Ear Drops for longer than your doctor has prescribed.
Do not use Chloromycetin Ear Drops to treat any other complaints unless your doctor
tells you to.
Do not give your medicine to anyone else, even if they have the same condition as
Do not stop using your medicine or lower the dosage without checking with your doctor.
If you do not complete the full course prescribed by your doctor, the infection may
not be completely cured. The bacteria may grow again and your symptoms may return.
Things to be careful of
Be careful driving or operating machinery until you know how Chloromycetin Ear Drops
This medicine generally does not cause any problems with your ability to drive a car
or operate machinery. However, as with many other medicines, Chloromycetin may cause
tiredness in some people. If you are affected, do not drive, operate machinery or
do anything else that could be dangerous.
Tell your doctor or pharmacist as soon as possible if you do not feel well during
or after using Chloromycetin Ear Drops.
Chloromycetin helps most people with ear infections, but it may have unwanted side
effects in a few people.
All medicines can have side effects. Sometimes they are serious, most of the time
they are not. You may need medical attention if you get some of the side effects.
Ask your doctor or pharmacist to answer any questions you may have.
Do not be alarmed by the following lists of side effects. You may not experience
any of them.
Tell your doctor or pharmacist if you notice any of the following and it worries you:
temporary itching or burning
Tell your doctor as soon as possible if you notice any of the following:
worsening of your condition
skin rash, itching or swelling
unusual tiredness, weakness, bleeding or bruising more easily than normal
The above list includes serious side effects, which may require medical attention.
If any of the following happen, tell your doctor immediately or go to Accident and
Emergency at your nearest hospital:
allergic reactions including fever, rash, swelling of the face, lips, mouth or sore
throat that may cause difficulty in swallowing or breathing, shortness of breath,
swelling of the hands, feet or ankles.
The above list includes very serious side effects. You may need urgent medical attention
Other side effects not listed above may also occur in some people.
Tell your doctor or pharmacist if you notice anything that is making you feel unwell
during or after treatment with Chloromycetin.
After using Chloromycetin Ear Drops
Keep your Ear Drops in the bottle until it is time to use them. If you take the Ear
Drops out of the bottle they may not keep well.
Keep unopened bottles in the refrigerator, where the temperature stays between 2°C
After opening, keep Chloromycetin Ear Drops in a cool dry place where the temperature
stays below 25°C. Protect from light.
Discard unused Ear Drops within one month.
Do not store Chloromycetin Ear Drops or any other medicine in the bathroom or near
a sink. Do not leave it on a window sill or in the car. Heat and dampness can destroy
Keep Chloromycetin Ear Drops where children cannot reach it.
A locked cupboard at least one-and-a-half metres above the ground is a good place
to store medicines.
If your doctor tells you to stop using Chloromycetin or the expiry date has passed,
ask your pharmacist what to do with any medicine that is left over.
Chloromycetin Ear Drops should be discarded within one month after opening.
What it looks like
Chloromycetin Ear Drops are in a 5 mL white, plastic, dropper bottle with a tamper
Each 1 mL contains 5 milligrams of chloramphenicol as the active ingredient. It also
Chloromycetin Ear Drops do not contain lactose, sucrose, gluten, tartrazine or any
other azo dyes.
Chloromycetin Ear Drops are supplied in Australia by:
Pfizer Australia Pty Ltd
Sydney NSW 2000
Toll Free Number: 1800 675 229
Australian Registration Number:
AUST R 57082
This leaflet was revised on November 2019
© Pfizer Australia Pty Ltd