Buprenorphine Hydrochloride + Naloxone Hydrochloride
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 is SUBOXONE SUBLINGUAL FILM used for?
SUBOXONE SUBLINGUAL FILM is used as part of a medical, social and psychological treatment program for patients addicted to
opiate drugs like heroin, morphine or oxycodone. SUBOXONE SUBLINGUAL FILM is used to help such patients to regain control
over their lives.
SUBOXONE SUBLINGUAL FILMS contain the active ingredients buprenorphine hydrochloride and naloxone hydrochloride. Buprenorphine
acts as a substitute for opiate drugs like heroin, morphine or oxycodone and it helps withdrawal from opiate drugs over a
period of time. When taken sublingually (under the tongue) as prescribed, naloxone has no effect, as it is very poorly absorbed.
However, if SUBOXONE SUBLINGUAL FILM is injected, naloxone will act to block the effects of other opiates like heroin, morphine
and oxycodone, leading to bad withdrawal symptoms. Therefore, naloxone is included in SUBOXONE SUBLINGUAL FILM to discourage
misuse by injection, as it can cause very bad withdrawal symptoms.
SUBOXONE SUBLINGUAL FILM should be used exactly as prescribed by your doctor.
Ask your doctor if you have any questions about why SUBOXONE SUBLINGUAL FILM has been prescribed for you.
These films are described as 'sublingual'. This means that the film should be placed under the tongue and kept there until
fully dissolved, which usually occurs within 4 to 8 minutes.
Before you take SUBOXONE SUBLINGUAL FILM
SUBOXONE SUBLINGUAL FILM is not suitable for everyone.
When you must not take SUBOXONE SUBLINGUAL FILM
If you are under the age of 16 years.
If you are allergic to buprenorphine or to naloxone or to any of the other ingredients in this medicine (see Product Description).
If you have serious breathing problems.
If you have serious problems with your liver, or if your doctor detects the development of such a problem during treatment.
If you are intoxicated due to CNS depressant medicines (eg. tranquillisers, sedative/hypnotics, narcotic analgesics, anti-anxiety
medicines, antipsychotics), alcohol or have delirium tremens (the 'shakes' and hallucinations).
Do not take SUBOXONE SUBLINGUAL FILM if you are pregnant.
If you become pregnant while taking SUBOXONE SUBLINGUAL FILM tell your doctor.
Do not take SUBOXONE SUBLINGUAL FILM if you are breastfeeding a baby.
Do not take SUBOXONE SUBLINGUAL FILM if the package is torn, shows signs of tampering or the films do not look quite right.
Before you start to use SUBOXONE SUBLINGUAL FILM
Tell your doctor if you have any of the following before treatment, or develop them during treatment, as your doctor may need
to adjust your dose of SUBOXONE SUBLINGUAL FILM.
asthma or other breathing problems
problems with excess alcohol use
problems with your central nervous system
adrenal gland problems (eg Addison's disease)
kyphoscoliosis (hunchback disease)
low blood pressure problems
if you are pregnant
if you have head injuries or in a condition where you have increased pressure within your head
if you have problems related to the biliary tract
if you have severe mental problems or hallucinations (seeing or hearing things that are not really there)
Some people have died from respiratory failure (inability to breathe) when using benzodiazepines (medicines used to treat
anxiety or sleeping problems) at the same time as SUBOXONE SUBLINGUAL FILM.
Whilst you are being treated with SUBOXONE SUBLINGUAL FILM, do not use benzodiazepines unless they have been prescribed by
Some serious cases of severe liver problems have occurred during treatment, although they may not necessarily have been caused
by SUBOXONE SUBLINGUAL FILM. If you develop severe fatigue, have no appetite or if your skin or eyes look yellow, tell your
As SUBOXONE SUBLINGUAL FILM contains naloxone, it is highly likely to produce strong opiate withdrawal symptoms if misused
as an injection while you are still experiencing the effects of other opiates.
When taken sublingually SUBOXONE SUBLINGUAL FILM can cause withdrawal symptoms if you take it less than six hours after you
use a short acting opioid (such as morphine or heroin) or less than 24 hours after a long acting opioid (such as methadone).
SUBOXONE SUBLINGUAL FILM can cause drug dependence. This means that you can get withdrawal symptoms if you stop using the
medicine too quickly. Withdrawal symptoms may be delayed in some cases.
SUBOXONE SUBLINGUAL FILM is not intended for occasional use and should be taken only as prescribed.
SUBOXONE SUBLINGUAL FILM can cause drowsiness, which may be made worse if you also drink alcohol or take sedatives or anti-anxiety
medicines. If you are drowsy, do not drive or operate machinery.
SUBOXONE SUBLINGUAL FILM may cause your blood pressure to drop suddenly, causing you to feel dizzy if you get up too quickly
from sitting or lying down.
Athletes should be aware that this medicine may cause a positive reaction to "anti-doping" tests.
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 SUBOXONE SUBLINGUAL FILM.
You should not use benzodiazepines (medicines used to treat anxiety or sleeping problems) whilst you are taking SUBOXONE SUBLINGUAL
FILM unless they are prescribed by your doctor.
A number of medicines may alter the effects of SUBOXONE SUBLINGUAL FILM. These include:
certain medicines for treating HIV/AIDS
certain medicines for treating fungal and bacterial infections
strong pain killers
cough medicines containing opioid-related substances
certain antidepressants including monoamine oxidase inhibitors
certain medicines used to treat fits or epilepsy (anti-convulsants)
certain medicines for high blood pressure
Tell your doctor if you are scheduled to have surgery using a general anaesthetic.
Do not drink alcohol or take medicines that contain alcohol whilst you are being treated with SUBOXONE SUBLINGUAL FILM.
Alcohol and certain other medicines (as listed above) may increase the sedative effects of buprenorphine, which can make driving
and operating machinery hazardous.
Some people have died when using sedatives (benzodiazepines) or other depressants or alcohol or other opioids at the same
time as SUBOXONE SUBLINGUAL FILM.
How To Take SUBOXONE SUBLINGUAL FILM
Do not take SUBOXONE SUBLINGUAL FILM to treat any condition other than the one prescribed for by your doctor.
Do not give SUBOXONE SUBLINGUAL FILM to anyone else, even if their symptoms seem the same as yours. It may harm them.
Before touching the film, make sure your hands are dry. SUBOXONE SUBLINGUAL FILM should be held between 2 fingers by the outside
edges of the film. The films are taken sublingually. This means that you place the film under your tongue and allow it to
dissolve, which may take between 4 and 8 minutes. This is the only way the films should be taken. If you need to take two
films, place them on opposite sides under your tongue and try not to have them overlap. If you are taking more than 2 films,
place the next films under your tongue after the first two have dissolved.
The films will not work if you chew or swallow them whole.
Do not inject SUBOXONE SUBLINGUAL FILM; patients have died from injecting SUBOXONE when also taking benzodiazepines (medicines
used to treat anxiety or sleeping problems).
How much to take.
SUBOXONE SUBLINGUAL FILM is only for adults and children over the age of 16 years. Your doctor will tell you how much SUBOXONE
SUBLINGUAL FILM to take and you should always follow medical advice.
Each SUBOXONE SUBLINGUAL FILM contains buprenorphine and naloxone. SUBOXONE SUBLINGUAL FILM 2/0.5 containing 2mg buprenorphine
and 0.5mg naloxone is referred to as 'the 2mg film' and SUBOXONE SUBLINGUAL FILM 8/2 containing 8mg buprenorphine and 2mg
naloxone is referred to as 'the 8mg film'.
On the first day the usual starting dose is 4 mg SUBOXONE SUBLINGUAL FILM with an additional 4 mg depending on your needs
as determined by your treating doctor.
For patients who are still using illicit opioids:
when starting treatment the dose of SUBOXONE SUBLINGUAL FILM should be taken when the first signs of craving appear or at
least 6 hours after your last use of heroin (or another opiate drug).
For patients receiving methadone:
before beginning treatment with SUBOXONE SUBLINGUAL FILM, your doctor will probably reduce your dose of methadone to a maximum
of 30 mg/day. The first dose of SUBOXONE SUBLINGUAL FILM should preferably be taken when the first signs of craving appear
and at least 24 hours after your last dose of methadone.
SUBOXONE SUBLINGUAL FILM may cause withdrawal symptoms if taken too soon after methadone or an illicit opioid.
During your treatment, your doctor may increase your dose of SUBOXONE SUBLINGUAL FILM up to a maximum daily dose of 32mg,
depending upon your response to treatment.
After a period of successful treatment, your doctor may gradually reduce your dose.
Depending on your condition, your dose may continue to be reduced under careful medical supervision, until it is stopped altogether.
Do not suddenly stop taking the films, as this may cause withdrawal symptoms.
If you miss a dose of SUBOXONE SUBLINGUAL FILM
If you miss a dose of SUBOXONE SUBLINGUAL FILM, take it as soon as you remember. If you are unsure consult your doctor.
In an emergency
Have family members or friends tell hospital or ambulance staff that you are dependent on opioids (narcotics) and are being
treated with SUBOXONE SUBLINGUAL FILM.
If you take too much of SUBOXONE SUBLINGUAL FILM (overdose)
If you think that you or anyone else may have taken too much SUBOXONE SUBLINGUAL FILM, immediately telephone your doctor or
National Poison Centre (in Australia telephone 13 11 26 or in New Zealand telephone 0800 POISON or 0800 764 766), or go to
accident and emergency at your nearest hospital. Do this even if there are no signs of discomfort or poisoning.
Like all medicines, SUBOXONE SUBLINGUAL FILM may have unwanted side effects which may need medical treatment.
Ask your doctor or pharmacist to answer any questions you may have.
Many of the common side effects reported with the use of SUBOXONE SUBLINGUAL FILM were related to opiate withdrawal symptoms,
such as difficulty sleeping, anxiety, nervousness, malaise, fatigue, pain in the abdomen, back, joints and muscles, leg cramps,
muscle weakness, flu like symptoms, such as chills, fever, sore throat, coughing, runny nose, watery eyes and sweating, upset
stomach and diarrhoea.
These usually resolve with continued daily use of SUBOXONE SUBLINGUAL FILM.
Other side effects which have occurred are: headache, migraine, sleepiness, dizziness, abnormal vision, depression, abnormal
thinking, reduced sex drive, chest pain, nausea, vomiting, constipation, wind, indigestion, decreased weight, increased blood
pressure, hives, flushing, swelling of the legs and arms, abnormal liver function, difficulty urinating, rash and itching.
Rarely, the following have occurred: loss of memory, fits, blood in vomit, fatigue, jaundice, anorexia, swollen joints, reduced
feeling, miscarriage, shortness of breath and suicidal thinking.
There have been rare cases of life-threatening severe hypersensitivity reactions with symptoms of severe difficulty in breathing,
swelling, of the face, lips, mouth or throat.
If you think you are experiencing any of the above side effects, or any other side effects, you should tell your doctor immediately.
Other side effects not listed above may also occur in some patients. Tell your doctor if you notice anything else that is
making you feel unwell.
After Using SUBOXONE SUBLINGUAL FILM
If you stop taking SUBOXONE SUBLINGUAL FILM and restart your opiate use, you are at risk of being more sensitive to opiates,
which could be dangerous. You should talk to your doctor if you commence using opiates again.
SUBOXONE SUBLINGUAL FILM contains a narcotic that can be a target for people who abuse prescription medicines or street drugs.
Therefore, keep your medications in a safe place to protect them from theft. Never give them to anyone else.
The films should be stored below 25°C in the original package. SUBOXONE SUBLINGUAL FILM should be protected from moisture
and prolonged exposure to light. As with all medicines, keep out of the reach of children. Do not use SUBOXONE SUBLINGUAL
FILM after the expiry date that is stamped on the pack.
What SUBOXONE SUBLINGUAL FILM Looks Like.
SUBOXONE SUBLINGUAL FILM is an orange, rectangular soluble film. A logo is printed on each film to indicate the dosage strength
: "N2" for the 2mg and "N8" for the 8mg.
Each SUBOXONE SUBLINGUAL FILM 2/0.5 contains 2mg buprenorphine (as the hydrochloride) + 0.5mg naloxone (as the hydrochloride)
as active ingredients.
Each SUBOXONE SUBLINGUAL FILM 8/2 contains 8mg buprenorphine (as the hydrochloride) + 2mg naloxone (as the hydrochloride)
as active ingredients.
SUBOXONE SUBLINGUAL FILM also contains the following inactive ingredients: acesulfame potassium, citric acid anhydrous, maltitol
solution, hypromellose, polyethylene oxide, sodium citrate anhydrous, lime flavour, Sunset Yellow FCF and a white printing
Each pack of SUBOXONE SUBLINGUAL FILM 2/0.5 is labelled with AUST R 163443
Each pack of SUBOXONE SUBLINGUAL FILM 8/2 is labelled with AUST R 163444
44 Wharf Rd
West Ryde NSW 2114
289 Lincoln Rd
Date of Preparation:
© Reckitt Benckiser Pty Ltd