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Methylphenidate hydrochloride
Consumer Medicine Information
This leaflet answers some common questions about CONCERTA extended-release tablets. 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 or your child taking CONCERTA against the benefits this medicine is expected to have for you or your child.
If you have any concerns about taking CONCERTA ask your doctor or pharmacist.
Keep this leaflet with your medicine. You may need to read it again.
CONCERTA is used to treat Attention Deficit Hyperactivity Disorder (ADHD). CONCERTA is part of a comprehensive treatment program which usually includes psychological, educational and social therapy.
CONCERTA is a stimulant that increases attention and decreases impulsiveness and hyperactivity in patients with ADHD.
CONCERTA should be used as part of a total treatment program for ADHD that may include counselling or other therapies.
CONCERTA should not be used in children less than 6 years old because it has not been studied in this age group .
CONCERTA tablets are made in an extended release form. This means that they release the active ingredient slowly. The outer layer of the CONCERTA tablet dissolves right after it is swallowed in the morning, giving an initial dose of methylphenidate hydrochloride.
The tablets have a special shell that allows the rest of the methylphenidate hydrochloride to be released from the tablet at a slow rate throughout the day.
The tablet shell does not dissolve completely after all the drug has been released and sometimes the tablet shell may be seen in your stool. This is normal.
Your doctor may have prescribed CONCERTA for another reason. Ask your doctor if you have any questions about why this medicine has been prescribed for you/your child.
CONCERTA can be abused or lead to dependence. Keep CONCERTA in a safe place to prevent misuse and abuse.
Do not take CONCERTA if you/your child have an allergy to:
Symptoms of an allergic reaction may include: rash, itching or hives on the skin; shortness of breath, wheezing or difficulty breathing; swelling of the face, lips, tongue or other parts of the body.
Do not take CONCERTA if you/your child have any of the following medical conditions:
Do not use CONCERTA if the packaging is torn or shows signs of tampering.
Do not use CONCERTA beyond the expiry date (month and year) printed on the pack.
If you/your child take CONCERTA after the expiry date it may not work.
You must tell your doctor if you/your child:
Heart-related problems including sudden death in patients who have heart problems or heart defects, stroke and heart attack in adults and increased blood pressure and heart rate have been reported with the use of methylphenidate, the active ingredient in CONCERTA.
Mental (Psychiatric) problems may develop or get worse, including behaviour and thought problems, bipolar illness, aggressive behaviour or hostility.
Your doctor may need to adjust the dose or adapt your treatment if you/your child have any of these conditions.
If you have not told your doctor or pharmacist about any of the above, tell them before you/your child start taking CONCERTA.
Tell your doctor or pharmacist if you/your child are taking any other medicines, including medicines you can buy without a prescription from a pharmacy, supermarket or health food shop.
In particular, tell your doctor or pharmacist if you/your child are taking any of the following:
These medicines may be affected by CONCERTA or may affect how well CONCERTA works. Your doctor or pharmacist can tell you what to do if you/your child are taking any of these medicines.
Follow the directions given to you by your doctor and pharmacist.
These directions may differ from the information contained in this leaflet.
If you/your child are currently taking other formulations of methylphenidate, your doctor will decide the best starting dose
Children and Adolescents
Adults
If you do not understand the instructions provided with this medicine, ask your doctor or pharmacist for help.
If you/your child have missed more than one dose, or are not sure what to do, check with your doctor or pharmacist.
If you have trouble remembering when to take your medicine, ask your pharmacist for some hints.
Immediately telephone your doctor or the Poisons Information Centre for advice, or go to Accident and Emergency at your nearest hospital.
Do this even if there are no signs of discomfort or poisoning. You/your child may need urgent medical attention.
Poisons Information Centre telephone numbers:
Keep these telephone numbers handy.
If you/your child take too much CONCERTA you/your child may experience symptoms such as vomiting, headache, irregular heart beat, dilated pupils, convulsions/fits, breathing problems, confusion and seizures.
If you/your child suddenly stop taking this medicine, you/your child's condition may reappear or you/your child may get unwanted effects such as depression. Your doctor may want to gradually reduce the amount of medicine taken each day before stopping it completely.
All medicines can have side effects. Sometimes they are serious, most of the time they are not. You/your child may need medical treatment if you get some side effects. Do not be alarmed by this list of possible side effects. You/your child may not experience any of them.
Ask your doctor or pharmacist to answer any questions you may have. Tell your doctor if you/your child experience any of the following and they worry you:
stomach or bowel problems such as:
difficulty thinking or working because of:
throat or lung infections such as:
joints or movement changes such as:
Tell your doctor immediately if you notice any of the following:
behavioural changes such as:
nervous system changes such as:
changes in your sight, namely:
changes to the skin or hair such as:
body temperature changes such as:
heart or blood problems such as:
Other side effects include:
Common side effects include:
Other side effects not listed above may also occur in some people. Tell your doctor if you notice any other effects.
Keep the tablets in the bottle until it is time to take them.
Store CONCERTA in a cool dry place where the temperature is below 25°C. Keep the container tightly closed.
Keep medicines where children cannot reach them. A locked cupboard at least one-and-a-half metres (1.5 m) above the ground is a good place to store medicines.
Do not store CONCERTA, or any other medicine, in the bathroom or near a sink. Do not leave medicines in the car or on windowsills. Heat and dampness can destroy some medicines.
If your doctor tells you/your child to stop taking CONCERTA extended-release tablets or the medicine has passed its expiry date, ask your pharmacist what to do with any medicine that may be left over.
CONCERTA 18 mg are yellow capsule-shaped tablets, with "alza 18" printed in black ink on one side [AUST R 93862].
CONCERTA 27 mg are grey capsule-shaped tablets, with "alza 27" printed in black ink on one side [AUST R 124502].
CONCERTA 36 mg are white capsule-shaped tablets, with "alza 36" printed in black ink on one side [AUST R 93863].
CONCERTA 54 mg are brownish-red capsule-shaped tablets, with "alza 54" printed in black ink on one side [AUST R 93864].
Each CONCERTA extended-release tablet contains 18 mg, 27 mg, 36 mg or 54 mg of methylphenidate hydrochloride as the active ingredient.
Each tablet also contains the following other ingredients: butylated hydroxytoluene, carnauba wax, cellulose acetate, hypromellose, Opacode black NS-78-17715, Opadry clear YS-1-19025-A, phosphoric acid, poloxamer, polyethylene oxide, povidone, sodium chloride, stearic acid, succinic acid and synthetic iron oxides. The 18 mg tablet also contains Opradry II yellow YS-30-12788-A. The 27 mg tablet also contains Opadry II grey Y-30-17528. The 36 mg tablet also contains Opradry II white Y-30-18037. The 54 mg tablet also contains Opradry II red Y-30-15567-A.
CONCERTA extended-release tablets contain lactose.
JANSSEN-CILAG Pty Ltd
1-5 Khartoum Road
North Ryde NSW 2113 Australia
Telephone: 1800 226 334
NZ Office: Auckland New Zealand
Telephone: 0800 800 806
This leaflet was prepared in December 2010
Published by MIMS/myDr April 2011