Contains the active ingredient candesartan cilexetil
Consumer Medicine Information
NOTICE: This Consumer Medicine Information (CMI) is intended for persons
living in Australia. This page contains answers to some common
. It does
not contain all the information that is known about
. It does not take the
place of talking to your doctor or pharmacist. All medicines have risks
and benefits. Your doctor has weighed the risk of you using this medicine
against the benefits he/she expects it will have for you. If you have
any concerns about using this medicine, ask your doctor or pharmacist.
Bookmark or print this page, you may need to read it again.
What this medicine is used for
The name of your medicine is APO-Candesartan. It contains the active ingredient candesartan cilexetil.
It is used to treat:
high blood pressure, also called hypertension.
heart failure - increase survival, reduce hospitalisation and improve symptoms. It is used in combination with other medicines
to treat your condition.
Ask your doctor if you have any questions about why this medicine has been prescribed for you.
Your doctor may have prescribed this medicine for another reason.
This medicine is available only with a doctor's prescription.
There is no evidence that this medicine is addictive.
How it works
Candesartan is a type of medicine called an angiotensin II receptor inhibitor (or antagonist).
All people have blood pressure. This pressure helps to push blood all around your body. Your blood pressure changes during
the day, depending on how busy you are or how you are feeling.
You have hypertension (high blood pressure) when your blood pressure stays higher than is needed, even when you are calm and
Regular blood pressure checks are the only way of knowing that you have hypertension. There are usually no symptoms of hypertension
and you may feel fine. If hypertension is not treated, serious health problems such as stroke or heart attack and heart or
kidney failure may occur.
Candesartan lowers blood pressure by dilating (expanding) small blood vessels from the heart, letting the blood be pumped
around the body more easily.
Heart failure means that the heart muscle cannot pump blood strongly enough to supply all the blood needed throughout the
body. Heart failure is not the same as heart attack and does not mean that the heart stops working.
Heart failure may start off with no symptoms, but as the condition progresses, patients may feel short of breath or may get
tired easily after light physical activity such as walking. Some patients may wake up short of breath at night. Fluid may
collect in different parts of the body, often first noticed as swollen ankles and feet.
Candesartan helps to treat heart failure and may improve your symptoms.
One of the ways candesartan helps heart failure is that it widens the blood vessels, so that the heart does not have to pump
as hard to move the blood around the body. This also means that when you place extra demands on your heart, such as during
exercise, the heart may cope better so you may not get short of breath as easily.
When used to treat heart failure, candesartan is almost always used with other medicines called diuretics or fluid tablets.
These medicines help the kidney to get rid of excess fluid from the body.
Use in children
There is no information about its use in children, so candesartan is not recommended for children
Before you use this medicine
When you must not use it
Do not use this medicine if you have an allergy to:
candesartan cilexetil or any of the ingredients listed at the end of this leaflet.
angiotensin II receptor inhibitor (or antagonist), e.g. telmisartan, irbesartan, olmesartan etc.
Symptoms of an allergic reaction may include: shortness of breath, wheezing or difficulty breathing; swelling of the face,
lips, tongue, throat or other parts of the body; rash, itching or hives on the skin.
If you think you are having an allergic reaction, contact your doctor immediately or go to the Accident and Emergency department
at the nearest hospital.
Do not use candesartan if you are also taking aliskiren-containing medications and have kidney problems or diabetes.
Do not use candesartan if you have severe hepatic impairment and/or cholestasis (a condition where bile does not flow from
Do not use candesartan if you are pregnant.
It may affect your baby if you take it during pregnancy.
Do not breast-feed if you are taking candesartan.
It is not known if candesartan passes into breast milk..
Do not use this medicine if the expiry date (EXP) printed on the pack has passed.
Do not use this medicine if the packaging is torn, shows signs of tampering or it does not look quite right.
Before you start to take it
Before you start taking this medicine, tell your doctor if:
You have allergies to:
any other medicines
any other substances, such as foods, preservatives or dyes.
You have or have had any medical conditions, especially the following:
heart or blood vessel problems
a condition called primary hyperaldosteronism
You may have to take a lower dose of candesartan if you have these conditions.
You are planning to have surgery or an anaesthetic.
If you have not told your doctor about any of the above, tell them before you use this medicine.
Taking other medicines
Tell your doctor if you are taking any other medicines, including any that you buy at the chemist, supermarket or health food
Some medicines and candesartan may interfere with each other. These include:
any medicines containing potassium, including salt substitutes
diuretics (fluid tablets)
lithium, a medicine used to treat mood swings and some types of depression
non-steroidal anti-inflammatory drugs (NSAIDs), medicines used to relieve pain, swelling and other symptoms of inflammation,
angiotensin converting enzyme (ACE) inhibitors e.g. perindopril, ramipril and captopril.
These medicines may be affected by candesartan or may affect the way candesartan works. You may need different amounts of
your medicines, or may need to take different medicines.
Your doctor and pharmacist have more information on medicines to be careful with or avoid while taking this medicine.
It may be necessary to have regular blood tests done if you take any of these medicines.
How to take this medicine
Follow carefully all directions given to you by your doctor carefully.
Their instructions may be different to the information in this leaflet.
If you are not sure how to take this medicine, ask your doctor or pharmacist for help.
How to take it
Your doctor or pharmacist will tell you how much of this medicine you should take. This will depend on your condition and
whether you are taking any other medicines.
Do not stop taking your medicine or change your dosage without first checking with your doctor.
Take candesartan once a day, at about the same time each day.
Taking candesartan at the same time each day will help you remember when to take it.
It does not matter whether you take candesartan with food or on an empty stomach.
How long to take it
Continue taking this medicine for as long as your doctor tells you.
This medicine controls your condition, but does not cure it. It is important to keep taking your medicine even if you feel
If you forget to take it
If it is almost time to take your next dose, skip the missed dose and take your next dose at the usual time.
Otherwise take it as soon as you remember and then go back to taking your medicine as you would normally.
Do not take a double dose to make up for missed doses.
If you are not sure what to do, ask your doctor or pharmacist.
If you take too much (overdose)
If you think that you or anyone else may have taken too much of this medicine, immediately telephone your doctor or the Poisons
Information Centre (Tel: 13 11 26 in Australia) for advice. Alternatively go to the Accident and Emergency Department at your
Do this even if there are no signs of discomfort or poisoning. You may need urgent medical attention.
If you take too many candesartan you will probably get a headache and feel sick (nausea), dizzy and very tired.
While you are using this medicine
Things you must do
If you become pregnant while you are using this medicine, tell your doctor.
Tell all doctors, dentists and pharmacists who are treating you that you are using this medicine.
If you are about to be started on any new medicine, tell your doctor or pharmacist that you are using this medicine.
If you are going to have surgery, inform your doctor and tell the surgeon or anaesthetist that you are using this medicine.
Things you must not do
Give this medicine to anyone else, even if their symptoms seem similar to yours
Take your medicine to treat any other condition unless your doctor or pharmacist tells you to
Stop taking your medicine, or change the dosage, without first checking with your doctor.
Things to be careful of
Move slowly when getting out of bed or standing up if you feel faint, dizzy or light-headed.
Be careful driving or operating machinery until you know how candesartan affects you.
You may feel dizzy when you start taking candesartan.
If you are taking candesartan for high blood pressure, drink plenty of water during exercise and hot weather, especially if
you sweat a lot. If you do not drink enough water while taking candesartan, you may faint or feel light-headed or sick. This
is because your body doesn't have enough fluid and your blood pressure is low. If you continue to feel unwell, tell your doctor.
If you are taking candesartan for heart failure, restricted fluid intake is generally recommended. Speak with your doctor
about how much water you should drink.
Please talk to your doctor or pharmacist about any concerns you may have about the above.
Possible side effects
Tell your doctor or pharmacist as soon as possible if you do not feel well while you are using this medicine.
Your doctor will decide whether any change in your treatment is needed.
All medicines can have side effects. Sometimes they are serious, most of the time they are not. You may need medical treatment
if you get some of the side effects. If you are over 65 years of age, you may have an increased chance of getting side effects.
Candesartan helps most people, but it may have side effects in a few people.
Ask your doctor or pharmacist to answer any questions you may have.
Tell your doctor if you notice any of the following:
chest or throat infection
feeling sick (nausea, vomiting)
These are all mild side effects of candesartan.
The following side effects have been reported very rarely by patients taking candesartan: palpitations, agitation, anxiety,
depression, trouble sleeping (insomnia), drowsiness (somnolence), nervousness, nightmare and sleep disorder. It is not known
if these side effects are caused by candesartan.
Tell your doctor as soon as possible if you notice any of the following:
aching muscles, tenderness or weakness in the muscle
The above list includes serious side effects that may require medical attention. These side effects are rare.
If any of the following happen, tell your doctor immediately or go to Accident and Emergency at your nearest hospital.
swelling of the face, lips, tongue or throat which may cause difficulty in swallowing or breathing
harsh sounds when breathing
signs of frequent infections such as fever, severe chills, sore throat or mouth ulcers
jaundice (yellowing of the skin and/or eyes)
unusual skin reactions (severe and sudden onset of rash), itchiness, hives (itchy swellings on the skin)
extreme fatigue, tiredness, weakness
worsening kidney function, including passing little or no urine, drowsiness, nausea, vomiting, breathlessness, loss of appetite
and weakness (especially in patients with existing kidney problems or heart failure)
changes in your potassium, sodium and red or white blood cell levels may occur. Such changes are usually detected by a blood
symptoms that may indicate high potassium levels in the blood include nausea, diarrhoea, muscle weakness and changes in heart
The above list includes very serious side effects. You may need urgent medical attention or hospitalisation.
These side effects are very rare.
Do not be alarmed by this list of possible side effects. You may not experience any of them.
Other side effects not listed above may occur in some people. Tell your doctor if you notice any other side effects.
Storage and disposal
Keep your tablets in the blister pack until it is time to take them.
If you take candesartan out of the blister pack it will not keep well.
Keep your tablets in a cool dry place where the temperature will stay below 30°C.
Do not store your medicine, 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 some medicines.
Keep this medicine 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 or pharmacist tells you to stop taking this medicine or they have passed their expiry date, your pharmacist
can dispose of the remaining medicine safely.
What APO-Candesartan looks like
APO-Candesartan 4 mg tablets: Light pink, round, biconvex tablet with '291' on one side and a break line on the other side
APO-Candesartan 8mg tablets: Light pink, round, biconvex, uncoated mottled tablet with '292' on one side and a break line
on the other side
APO-Candesartan 16 mg tablets: Light pink, round, biconvex uncoated mottled tablet with 'L293' on one side and a break line
on the other side
APO-Candesartan 32 mg tablets: Light pink, , round, biconvex uncoated mottled tablet with 'L294' on one side and a break line
on the other side.
Each tablet contains 4mg or 8mg or 16mg or 32mg of the active ingredient candesartan cilexetil.
It also contains the following inactive ingredients:
Pigment Blend PB-24880 Pink (iron oxide red and lactose).
This medicine is gluten-free, sucrose-free, tartrazine-free and free of other azo dyes.
APO-Candesartan is available in:
Blister packs of 7, 28 and 30 tablets.
Not all strengths, pack types and/or pack sizes may be available
Australian Registration Numbers
APO-Candesartan 4 mg blister pack: AUST R 210529
APO-Candesartan 8 mg blister pack: AUST R 210530
APO-Candesartan 16 mg blister pack: AUST R 210531
APO-Candesartan 32 mg blister pack: AUST R 210532
Apotex Pty Ltd
16 Giffnock Ave
Macquarie Park, NSW 2113
APO and APOTEX are registered trade marks of Apotex Inc.
This leaflet was prepared in July 2014.