Buprenorphine (as hydrochloride)
Consumer Medicine Information
What is in this leaflet
This leaflet answers some common questions about TEMGESIC. 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 taking TEMGESIC against the benefits they expect it will have for you.
If you have any concerns about taking TEMGESIC, ask your doctor or pharmacist.
Keep this leaflet with the medicine.
You may need to read it again.
What TEMGESIC is used for
TEMGESIC is a strong "pain killer". It is used for the short term relief of moderate to severe pain.
TEMGESIC belongs to a group of medicines called opioid (narcotic) analgesics.
Opioid analgesics act directly on the brain and spinal cord to block the sensation of pain.
Your doctor may have prescribed TEMGESIC for another reason.
Ask your doctor if you have any questions about why TEMGESIC has been prescribed for you.
TEMGESIC contains the active ingredient, buprenorphine (as hydrochloride). People who take buprenorphine to relieve short term pain do not usually become addicted to it.
It is important that you discuss this issue with your doctor.
Before you are given TEMGESIC
When you must not use it
You should not be given TEMGESIC if you are:
allergic to buprenorphine or to any of the other ingredients in this medicine (see Product Description at the end of this leaflet).
allergic to opioid (narcotic) medicines.
pregnant.
breast-feeding.
a child.
Before you are given TEMGESIC
You must tell your doctor if:
1. you have been given TEMGESIC (buprenorphine) before and had any problems with it
2. you have any allergies to
any ingredients in this medicine (see Product Description at the end of this leaflet).
other strong analgesics (pain killers) eg. morphine
any other substances such as foods, preservatives, or dyes.
3. you have any of these medical conditions:
asthma or other breathing problems
thyroid problems
prostate problems
problems with excess alcohol use
Addison's disease
Kyphoscoliosis (hunchback disease)
Low blood pressure problems
liver problems
kidney problems
if you are pregnant
biliary tract problems
head injuries or a condition where you have increased pressure within your head
stomach (abdominal) pains
severe mental problems or hallucinations (seeing or hearing things that are not really there)
It may not be safe for you to be given TEMGESIC if you have any of these conditions.
Tell your doctor if you are currently taking or have been taking other opioid medicines or drugs.
Some people who are taking or using opioid medicines or drugs may experience opioid withdrawal effects when they are given TEMGESIC.
Taking Other Medicines
Tell your doctor if you are taking any other medicines, including any that you buy without a prescription from your pharmacy, supermarket or health food shop, before you begin treatment with TEMGESIC.
You should not use benzodiazepines (medicines used to treat anxiety or sleeping problems) whilst you are taking TEMGESIC unless they are prescribed by your doctor
A number of medicines may change the effects of TEMGESIC. These include:
other strong pain killers (eg morphine)
cough medicines containing opioid-related substances
certain medicines for treating HIV/AIDS
certain medicines for treating fungal and bacterial infections
certain drugs for treating high blood pressure
certain antidepressants including monoamine oxidase inhibitors
certain medicines for treating epilepsy (fits)
sedatives
sedating anti-histamines
certain anti-anxiety/anti-psychotic medicines
general anaesthetics
naltrexone
The above medicines may be affected by TEMGESIC, or may affect how well it works.
Do not drink alcohol or take medicines that contain alcohol while you are being treated with TEMGESIC.
Alcohol and certain other medicines (as listed above) may increase the sedative effects of TEMGESIC, which can make driving and operating machinery hazardous.
Your doctor or pharmacist has more information on medicines to be careful with or to avoid while taking TEMGESIC.
How TEMGESIC is given
TEMGESIC will be given to you by injection by your doctor or specially trained nurse.
The injection may be given into a vein or into a muscle.
The usual recommended dose is 1 to 2 ampoules (300-600 micrograms of buprenorphine) repeated every 6 to 8 hours, or as required.
If you have any questions about the dose given to you, ask your doctor.
Overdose
Your doctor has information on how to recognise and treat an overdose.
If you think that you or anyone else may have taken too much TEMGESIC, immediately telephone your doctor or go to accident and emergency at your nearest hospital. Do this even if there are no signs of discomfort or poisoning.
While you are being given TEMGESIC
Things to be careful of
Athletes should be aware that this medicine may cause a positive reaction to "anti-doping" tests.
You should not drive or operate machinery until you know how TEMGESIC affects you.
TEMGESIC can cause drowsiness, which may be made worse if you also drink alcohol or take certain other medicines. If you are drowsy, do not drive or operate machinery.
TEMGESIC may cause your blood pressure to drop suddenly, causing you to feel dizzy if you get up too quickly from sitting or lying down.
If you feel lightheaded or dizzy or faint, get up slowly when getting out of bed or standing up.
Will I become addicted to TEMGESIC
Opioid analgesics such as TEMGESIC are used to relieve moderate to severe pain. In most cases, when used as directed by your doctor, addiction does not occur. However, your body may become used to taking the TEMGESIC, so if the TEMGESIC injections are stopped suddenly you may experience some symptoms of withdrawal.
It is important that you discuss this issue with your doctor.
Side effects
Like all drugs, TEMGESIC may cause side effects.
Tell your doctor or nurse as soon as possible if you do not feel well after you have been given TEMGESIC.
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.
Ask your doctor, pharmacist or nurse to answer any questions you may have.
Drowsiness, or sleep from which you can be easily awoken is very common, particularly if TEMGESIC is used to relieve pain following surgery. Other very common side effects include dizziness, vertigo and nausea.
Less common side effects include:
vomiting
sweating
blood pressure changes causing dizziness or fainting
blurred vision
headache
difficulty breathing or slowed breathing
Uncommon side effects include:
changes in heart rate or blood pressure
difficulty urinating
dry mouth
weakness/fatigue
malaise
mood changes
slurred speech
tremor
paleness of skin
feeling of pins and needles
confusion
nervousness or uneasiness
depression
hallucinating
dreaming
skin reaction/irritation at injection site
skin rash, itchiness
flushing/warmth
chills/cold
tinnitus (ringing in the ears)
constipation
heartburn
flatulence
conjunctivitis
coma
Rare side effects include:
loss of appetite
diarrhoea
hives
convulsions (fits)
lack of body co-ordination
agitation
Cases of hypersensitivity reactions have been reported. Signs and symptoms include, rashes, hives, and skin itchiness. Serious, life threatening allergic reactions have occurred, including, difficulty breathing, swelling, and anaphylactic shock.
Tell your doctor if you notice anything else that is making you feel unwell, even if it is not on the list.
Other side effects not listed above may also occur in some patients.
After using TEMGESIC
Storage
If you are storing TEMGESIC Injections at home, they should be kept in the original pack in a cool, dark and dry place where the temperature stays below 30°C.
TEMGESIC should be kept out of the reach of children.
Disposal
Return any unused medicine to your pharmacist.
Product Description
TEMGESIC Injection is available in packs of 5 x 1mL clear glass ampoules.
Each 1mL ampoule contains 300 micrograms of buprenorphine (as hydrochloride) as the active ingredient. The other ingredients in the ampoule are: glucose monohydrate, water for injections and hydrochloric acid for pH adjustment.
