Orally Disintegrating Tablets
fentanyl (as citrate)
Consumer Medicine Information (CMI)
What is in this leaflet
This leaflet answers some common questions about Fentora. It does not contain all
of the available information. It does not take the place of talking to your doctor
All medicines have risks and benefits. Your doctor has weighed the risks of your
taking Fentora against the benefits they expect it will have for you.
If you have any concerns about taking Fentora, talk to your doctor or pharmacist.
Keep this leaflet with the medicine.
You may want to read it again.
What Fentora is used for
Fentora contains a medicine called fentanyl citrate. It is a pain-relieving medicine
known as an opioid, which is used to treat breakthrough pain in adult patients with
cancer who are already taking other opioid pain medicines for their persistent (around-the-clock)
Breakthrough pain is additional sudden pain that occurs in spite of you having taken
your usual opioid pain-relieving medicines.
Opioid medicines are those that contain active ingredients such as morphine, fentanyl
citrate, codeine, methadone, oxycodone, pethidine or buprenorphine.
Ask your doctor if you have any questions about why Fentora orally disintegrating
tablets have been prescribed for you.
Your doctor may have prescribed it for another use.
Fentora is only available on a doctor's prescription.
Before you take it
Fentora is not suitable for everyone.
When you must not take it
Do not take Fentora if:
you suffer from short-term pain other than breakthrough pain, such as pain from injuries
or surgery, headaches or migraines
you have not been using a prescribed opioid pain medicine every day on a regular schedule,
for at least one week, to control your persistent pain. If you have not been using
these medicines you must not use Fentora, because it may increase the risk that breathing
could become dangerously slow and/or shallow, or even stop.
you are allergic (hypersensitive) to fentanyl, or any of the other ingredients of
Fentora (see list at the end of this leaflet)
you suffer from severe breathing problems or severe obstructive lung conditions
Do not take Fentora after the expiry date shown on the blister package label and the
Do not take Fentora if the packaging seems to have been opened.
Before you start to take it
Tell your doctor if:
you have any allergies
you are pregnant or intend to become pregnant
you are breast feeding or planning to breast feed
your other opioid pain medicine you take for your persistent (around-the-clock) cancer
pain is not stabilized yet
you are suffering from any condition that has an effect on your breathing (such as
asthma, wheezing, or shortness of breath).
You have a head injury
You have exceptionally slow heart rate or other heart problems
You have liver or kidney problems, as these organs have an effect on the way in which
your system breaks down the medicine.
You have low amount of fluid in the circulation or low blood pressure
These organs have an effect on the way in which your system breaks down the medicine.
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 store.
Take special care with Fentora if:
you are taking any medicines which might normally have a sedative effect (make you
sleepy), such as:
medicines to treat anxiety
Other strong analgesics used to manage pain such as morphine, codeine, methadone,
oxycodone, pethidine or buprenorphine.
you are taking any medicines or other substances that might have an effect on the
way in which your body breaks down Fentora, such as:
medicines used to treat fungal infections, such as ketoconazole, itraconazole, and
medicines that help control HIV infection, such as ritonavir, nelfinavir, amprenavir,
certain antibiotics such as clarithromycin and erythromycin
medicines used for severe nausea
medicines used to treat high blood pressure or heart disease, such as diltiazem and
medicines used for severe depression known as selective serotonin re-uptake inhibitors
(SSRIs) or serotonin norepinephrine re-uptake inhibitors (SNRIs) or have done so in
the past 2 weeks
medicines used for severe depression called monoamine oxidase inhibitors (MAOIs) or
have done so in the past 2 weeks
Using FENTORA with food or drink
Fentora may be used before or after, but not during, meals. You may drink some water
before using Fentora to help moisten your mouth, but you should not drink or eat anything
while taking the medicine.
You should not drink grapefruit juice while using Fentora because it may affect the
way your body breaks down Fentora
Do not drink alcohol while using Fentora. It can increase the risk of experiencing
dangerous side effects
Pregnancy and breast-feeding
Ask your doctor or pharmacist for advice before taking any medicine.
Fentora should not be used during pregnancy unless you have discussed this with you
Driving and using machines
You should discuss with your doctor whether it is safe for your to drive, or operate
machinery after taking Fentora. Do not drive or operate machinery if you: are feeling
sleepy or dizzy; have blurred or double vision; or have difficulty in concentrating.
It is important you know how you react to Fentora before driving or operating machinery.
Important information about some of the ingredients of Fentora
Each tablet of Fentora 100 micrograms contains 10 mg of sodium. Each tablet of Fentora
200 micrograms, Fentora 400 micrograms, Fentora 600 micrograms and Fentora 800 micrograms
contains 20 mg of sodium. You should take this into consideration and seek advice
from your doctor.
How to take it
Do not take Fentora to treat any condition other than that directed by your doctor.
Fentora orally disintegrating tablets are for buccal use. When you place a tablet
in your mouth, it dissolves and the medicine is absorbed through the lining of your
mouth, into the blood system. Taking the medicine in this way allows it to be absorbed
quickly to relieve your breakthrough pain.
How many to take
When you first start Fentora, your doctor will work with you to find the dose that
will relieve your breakthrough pain. This process is called the titration process.
Please refer to the titration flowchart in the Patient's guide for Fentora section
of the leaflet for more information.
It is very important that you use Fentora exactly as the doctor tells you.
The initial dose is 100 micrograms. During determination of your right dose, your
doctor may instruct you to take more than one tablet per episode. If your breakthrough
pain is not relieved after 30 minutes, use only 1 more tablet of Fentora during the
Ask your doctor if you are not sure about the right dose or if you have any questions
about taking Fentora.
You should start to feel some pain relief quickly while you are taking Fentora.
Contact your doctor if your right dose of Fentora does not relieve your breakthrough
pain. Your doctor will decide if your dose needs to be changed.
It is recommended that you wait at least 4 hours before treating another episode of
breakthrough pain with Fentora. The frequency may be increased if instructed by your
You must tell your doctor immediately if you are using Fentora more than four times
per day, as the doctor may wish to change your medicine for your persistent pain.
Once your persistent pain has been controlled, your doctor may need to change your
dose of Fentora further.
For the most effective relief, let your doctor know about your pain and how Fentora
is working for you so that the dose can be changed if needed.
Do not change doses of Fentora or your other pain medicines on your own. Any change
in dosage must be prescribed and monitored by your doctor.
If you are not sure about the right dose, or if you have questions about taking this
medicine, you should contact your doctor.
DO NOT TAKE MORE THAN THE DOSE YOUR DOCTOR HAS RECOMMENDED.
Change in dosage must be directed and monitored by your doctor.
How to take it
1. Open the blister only when you are ready to use the tablet.
The tablet must be used immediately once removed from the blister.
Separate one of the blister units from the blister card by tearing apart at the perforations.
Bend the blister unit along the line where indicated.
Peel the blister backing to expose the tablet. Do NOT attempt to push the tablet through
the blister, because this can damage the tablet.
Remove the tablet from the blister unit and immediately place the entire tablet near
a molar tooth between the gum and the cheek.
Do not attempt to crush or split the tablet.
Sometimes your doctor may tell you to place the tablet under your tongue instead.
Do not bite, suck, chew, or swallow the tablet, as this will result in less pain relief
than when taken as directed.
The tablet should be left between the cheek and gum until dissolved, which usually
takes approximately 14 to 25 minutes.
You may feel a gentle bubbling sensation between your cheek and gum as the tablet
In case of irritation, you may change the placement of the tablet on the gum.
After 30 minutes, if pieces of the tablet remain, they may be swallowed with a glass
Always write the date and time each time you take Fentora tablet. A table called the
'Titration Dose Record' and 'Maintenance Dosing Record' in the leaflet located inside
the box will help you record this information.
This will help you and your doctor monitor your pain level and if the dose is right
Fentora contains no added flavours. You may sense a slight taste, or you may notice
nothing at all.
How long to take it
You should not normally stop taking Fentora for breakthrough pain unless your doctor
tells you to.
If you are taking high doses of Fentora and feel that the pain is getting worse with
time please speak to your doctor.
Tell your doctor if you feel unwell during your course of treatment.
If you take too many Fentora units (overdose)
Immediately telephone your doctor or the Poisons Information Centre (telephone 13
11 26) for advice, or go to Accident and Emergency at your nearest hospital if you
think that you or anyone else may have taken too many Fentora units.
Do this even if there are no signs of discomfort or poisoning.
The most common side effects are feeling sleepy, sick or dizzy. If you begin to feel
very dizzy, or very sleepy before the tablet is completely dissolved, rinse your mouth
with water and spit the remaining pieces of the tablet into a sink or toilet right
away. Call another person to help you.
A serious side effect of Fentora is slow and/or shallow breathing. This can occur
if your dose of this medicine is too high or if you take too much Fentora. You and
your carer should discuss this side effect with your doctor immediately.
What to do if a child or adult accidentally takes Fentora
If you think someone has accidentally taken Fentora follow these steps:
1. If the person is asleep, wake them up by calling their name and shaking their arm
2. CALL FOR EMERGENCY HELP.
3. While waiting for emergency help:
if the person seems to be breathing slowly, prompt them to breathe every 5-10 seconds
if the person has stopped breathing give mouth to mouth resuscitation until help arrives.
While you are taking it
Things you must do
Make sure that all of your doctors and pharmacists know about your use of Fentora.
Remind them if any new medicines are about to be started, including any medicines
that you may purchase without a prescription.
Things that you must not do
Do not use Fentora to treat any other complaints unless your doctor tells you to.
It may not be safe to use Fentora for another complaint.
Do not give Fentora to someone else even if their symptoms are the same.
Fentora should only be used by the person for whom it was prescribed. It may not
be safe for another person to use Fentora.
Do not stop using Fentora unless your doctor advises you to do so. If you have been
using Fentora for a long period of time but stop using it suddenly without your doctor's
advice, you may experience withdrawal symptoms ( such as nausea, vomiting, diarrhoea,
anxiety and shivering). Seek your doctor's advice if you experience these symptoms.
If you become pregnant whilst taking Fentora, you should stop taking it and see your
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 side effects. Do not
be alarmed by this list of possible side effects. You may not experience any of them.
Ask your doctor or pharmacist to answer any questions you may have.
Tell your doctor if you experience any of the following:
If you feel excessively dizzy, sleepy or otherwise ill while taking Fentora, remove
the Fentora unit and contact your doctor for further directions on using Fentora.
Tell your doctor immediately, or get someone to take you to Accident and Emergency
at your nearest hospital if you notice any of the following:
becoming very sleepy
having slow or shallow breathing
sudden signs of allergy such as rash, itching or hives on the skin, swelling of the
lips, tongue or throat, shortness of breath, wheezing or trouble breathing.
Make sure that you are with someone who can keep you awake by talking to you or gently
shaking you every now and then.
Whilst using the Fentora tablet you may experience irritation, pain, gum bleeding
or an ulcer at the site of application.
Medicines like Fentora can lead to addiction. This is unlikely when Fentora is used
Tell your doctor if you notice anything else that is making you feel unwell.
Other side effects not listed in this leaflet may also occur in some patients.
After using it
Keep Fentora in the original package until it is time to take the dose.
If you take Fentora out of its blister package, it may not keep as well.
Do not use it if the blister package has been damaged or opened before you are ready
to use it.
Keep Fentora in a cool dry place where the temperature stays below 25°C.
Do not store it or any other medicine in the bathroom or near a sink. Do not leave
it in the car on hot or cold days.
Heat, cold and dampness can destroy some medicines.
Fentora orally disintegrating tablets must be kept out of the reach of children.
The pain-relieving medicine in Fentora is very strong and could be life-threatening
if taken accidentally by a child.
A locked cupboard at least one- and-a-half metres above the ground is a good place
to store medicines.
Return all unused units to the pharmacist or doctor if you are no longer using Fentora
or if you have unwanted units.
What Fentora looks like
The orally disintegrating tablets are flat-faced, round, beveled-edge tablets, embossed
one side with a "C" and on the other side with "1" for FENTORA 100 micrograms, with
"2" for FENTORA 200 micrograms, with "4" for FENTORA 400 micrograms, with "6" for
FENTORA 600 micrograms, with "8" for FENTORA 800 micrograms.
FENTORA is supplied in individually sealed, child-resistant blister packs.
The active ingredient is fentanyl, present in the product as fentanyl citrate.
sodium starch glycollate type A
sodium hydrogen carbonate
sodium carbonate anhydrous
anhydrous citric acid
Fentora is manufactured in the USA.
Supplied in Australia by:
Teva Pharma Australia Pty Ltd
37 Epping Rd
Telephone: 1800 288 382
Australian Registration Numbers:
Fentora 100 micrograms:
AUST R 218435
Fentora 200 micrograms:
AUST R 218437
Fentora 400 micrograms:
AUST R 218433
Fentora 600 micrograms:
AUST R 218434
Fentora 800 micrograms:
AUST R 218436
Fentora is a registered trademark of Cima Labs Inc.
This leaflet was prepared in January 2018