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Tramacet® 37.5mg/325mg effervescent tablets
Tramadol hydrochloride/Paracetamol
Read all of this leaflet carefully before you start taking this medicine.
• Keep this leaflet. You may need to read it again.
• If you have any further questions, please ask your doctor or pharmacist.
• This medicine has been prescribed for you. Do not pass it on to others. It may harm them, even if their symptoms are the
same as yours.
• If any of the side effects gets serious, or if you notice any side effects not listed in this leaflet, please tell your doctor or
In this leaflet:
1. What Tramacet is and what it is used for
2. Before you take Tramacet
3. How to take Tramacet
4. Possible side effects
5. How to store Tramacet
6. Further information

Tramacet is used to treat moderate to severe pain when
your doctor recommends that a combination of tramadol
hydrochloride and paracetamol is needed.

Do not take Tramacet
• if you are hypersensitive or have had an allergic reaction
(for instance skin rash, swelling of the face, wheezing or
difficulty breathing) to tramadol, paracetamol, sunset
yellow (E110) or any of the other ingredients (see section 6)
in Tramacet
• in cases of acute alcohol poisoning
• if you are taking sleeping pills, pain relievers or medicines
that affect mood and emotions
• if you are also taking medicines called monoamine oxidase
inhibitors (MAOIs) or have taken MAOIs in the last 14 days
before treatment with Tramacet. MAOIs are used in the
treatment of depression or Parkinson’s disease.
• if you have a severe liver disorder
• if you have epilepsy that is not adequately controlled by your
current medicine.
Before you take Tramacet, check with your doctor or
pharmacist if you:
• take other medicines containing paracetamol or tramadol
• have liver problems or disease as your eyes and skin may
turn yellow, which may suggest jaundice
• have kidney problems
• have severe difficulties in breathing, for example asthma or
severe lung problems
• have epilepsy or have already experienced fits or seizures
• have recently suffered from a head injury, shock or severe
headaches associated with vomiting (being sick)
• are dependent on any medicine (for example morphine)
take other medicines to treat pain that contain
buprenorphine, nalbuphine or pentazocine
• are going to have an anaesthetic (tell your doctor or dentist
that you are taking Tramacet).
Taking other medicines
Please tell your doctor or pharmacist if you are taking or have
recently taken any other medicines, including medicines
obtained without a prescription. Your doctor will tell you which
medicines are safe to take with Tramacet.
Do not exceed the maximum daily doses of paracetamol or
tramadol from this or other medicines.
Do not take Tramacet with MAOIs (see section ‘Do not take
Tramacet is not recommended with the following medicines,
as it may affect how well they work:
• carbamazepine (a medicine used to treat epilepsy or some
types of pain)
buprenorphine, nalbuphine or pentazocine (opioid-type
pain relievers).
Tramacet may increase the risk of side effects if you also take
the following medicines:
• triptans (used for migraine) or selective serotonin re-uptake
inhibitors (SSRIs, used for depression). Check with your
doctor if you experience confusion, restlessness, fever,
sweating, uncoordinated movement of limbs or eyes,
uncontrollable jerking of muscles or diarrhoea.
• tranquilizers, sleeping pills, other pain relievers such as
morphine and codeine (also as cough medicine), baclofen
(a muscle relaxant), medicines used to lower blood
pressure, antidepressants or medicines to treat allergies.
Check with your doctor if you feel drowsy or feel faint.

• antidepressants, anaesthetics, medicines that affect the
state of mind, or bupropion (used to help stop smoking).
The risk of having a fit may increase. Your doctor will tell you
whether Tramacet is suitable for you.
warfarin or phenprocoumon (for blood thinning). The
effectiveness of such medicines may be altered and
bleeding may occur (see section 4).
The effectiveness of Tramacet may be altered if you also take
the following medicines:
• metoclopramide, domperidone or ondansetron (medicines
used to treat nausea and vomiting/being sick)
• cholestyramine (medicine used to reduce cholesterol in the
ketoconazole or erythromycin (medicines used against
Taking Tramacet with food and drink
Do not drink alcohol while you are taking Tramacet, as you
may feel drowsy.
Pregnancy and breast-feeding
Do not take Tramacet while you are pregnant.
Check with your doctor if you become pregnant during
treatment with Tramacet and before taking any further
tablets. Do not take Tramacet while you are breast-feeding,
as small amounts of tramadol may pass into the breast-milk.
Driving and using machines
If you feel drowsy while taking Tramacet, do not drive, use
tools or use machinery.
The medicine can affect your ability to drive as it may make
you sleepy or dizzy.
• Do not drive while taking this medicine until you know how
it affects you.
• It is an offence to drive if this medicine affects your ability
to drive.
• However, you would not be committing an offence if:
- The medicine has been prescribed to treat a medical or
dental problem and
- You have taken it according to the instructions given by the
prescriber or in the information provided with the medicine
- It was not affecting your ability to drive safely
Talk to your doctor or pharmacist if you are not sure whether it
is safe for you to drive while taking this medicine.
Important information about some of the ingredients of
• The medicinal product contains the colorant sunset yellow
(E110) which may cause allergic reactions.
• This medicinal product contains 179.4 mg sodium per dose.
To be taken into consideration by patients on a controlled
sodium diet.

Take Tramacet as your doctor has told you. Check with your
doctor or pharmacist if you are not sure.
Take effervescent tablets by dissolving in a glass of drinking
Take Tramacet for as short a time as possible and no longer
than your doctor has told you.
Adults and adolescents over 12 years:
The recommended dosage is to start with 2 tablets, unless
otherwise prescribed by your doctor. If required, further
doses may be taken, as instructed by your doctor.
The shortest time between doses must be at least 6 hours.
Do not take more than 8 tablets per day.
Your doctor may increase the time between doses if:
• you are older than 75 years
• you have kidney problems
• you have liver problems.
Children under 12 years of age:
• not recommended.
If you think that the effect of Tramacet is too strong (you feel
very drowsy or have difficulty breathing) or too weak (you do
not have enough pain relief), contact your doctor.


If you take more Tramacet than you should
Immediate medical advice should be sought in the event of an
overdose, even if you feel well, because of the risk of delayed,
serious liver damage.
If you forget to take Tramacet
If you forget to take the tablets, pain is likely to return.
Do not take a double dose to make up for forgotten individual
doses; simply continue taking the tablets as before.
If you stop taking Tramacet
Generally, there will be no after-effects when treatment with
Tramacet is stopped.
Rarely, people who have been using a medicine containing
tramadol may become dependent on it, making it hard to stop
taking it. If you have been taking Tramacet for some time and
want to stop, contact your doctor because your body may
have become used to Tramacet.
People may:
• feel agitated, anxious, nervous or shaky
• be over active
• have difficulty sleeping
• have stomach or bowel disorders.
Very few people may also get:
• panic attacks
• hallucinations, unusual perceptions such as itching, tingling
and numbness
• ringing in the ears.
If you experience any of these complaints after stopping
Tramacet, please contact your doctor. Other side effect
information is listed in section 4.

4. Possible side effects
Like all medicines, Tramacet can cause side effects, however
not everybody gets them.
Some side effects could be serious. Contact your
doctor immediately if any of the following occur:
• rarely cases of skin rash, indicating an allergic reaction,
may develop with sudden swelling of the face and neck,
difficulties breathing or drop of blood pressure and
fainting. If this happens to you, stop treatment. Do not
take the medicine again.
prolonged or unexpected bleeding, from the use of
Tramacet with medicines used to thin the blood (e.g.
warfarin, phenprocoumon).
Additionally, if any of the following side effects get
serious, contact your doctor or pharmacist:
Very common side effects (affecting more than 1 in
10 people treated)
• nausea
• dizziness, drowsiness.
Common side effects (affecting less than 1 in 10, but
more than 1 in 100 people treated)
• vomiting (being sick), digestion problems (constipation,
flatulence, diarrhoea), stomach pain, dry mouth
• itching, sweating
• headache, shaking
confusion, sleep disorders, mood changes (anxiety,
nervousness, feeling of high spirits).
Uncommon side effects (affecting less than 1 in 100,
but more than 1 in 1,000 people treated)
• increase in pulse or blood pressure, heart rate or heart
rhythm disorders
• difficulty or pain on passing water
• skin reactions (for example rashes, hives)
• tingling, numbness or feeling of pins and needles in the
limbs, ringing in the ears, involuntary muscle twitching
• depression, nightmares, hallucinations (hearing, seeing or
sensing things that are not really there), memory lapses
• difficulty swallowing, blood in the stools
• shivering, hot flushes, pain in the chest
• difficulty breathing.
Rare side effects (affecting less than 1 in 1,000, but
more than 1 in 10,000 people treated)
• fits, uncoordinated movements
• addiction
• blurred vision
• transient loss of consciousness (syncope).
Unknown frequency:
• decrease in blood sugar level
In addition, the following side effects have been reported by
people using medicines that contain only tramadol or only
• feeling faint when getting up from a lying or sitting position,
slow heart rate, fainting
• changes in appetite
• muscle weakness, slower or weaker breathing
• mood changes, changes in activity, changes in perception
• worsening of existing asthma
• nose bleeds or bleeding gums, which may result from a low
blood platelet count.

Keep out of the reach and sight of children.
Do not use Tramacet after the expiry date which is printed
on the carton and, blister or bottom of the plastic tube.
The expiry date refers to the last day of that month.
Tablets packed in blister strips (aluminium foil):
• Do not store above 25˚C.
Tablets packed in plastic tubes:
• Do not store above 30˚C.
• After first opening: Keep the container tightly closed in order
to protect from moisture.
• Shelf-life after first opening: 1 year, not exceeding the
expiry date.
Medicines should not be disposed of via waste water or
household waste. Ask your pharmacist how to dispose of
medicines no longer required. These measures will help to
protect the environment.

What Tramacet contains
The active substances are tramadol hydrochloride and
One (1) tablet contains 37.5 mg tramadol hydrochloride and
325 mg paracetamol.
The other ingredients are:
monosodium citrate anhydrous, citric acid anhydrous,
polyvinylpyrrolidone, sodium hydrogen carbonate, macrogol
6000, silica colloidal anhydrous, magnesium stearate, orange
flavouring (maltodextrin (maize), modified starch (E1450),
natural and artificial flavourings)), acesulfame potassium,
saccharin sodium, sunset yellow (E110).
What Tramacet looks like and contents of the pack
Tramacet effervescent tablets look off white to slightly rosy
coloured with some coloured speckles. The tablets may be
available in strips of coated aluminium foil or plastic tubes.
In aluminium strips: packs of 2, 10, 20, 30, 40, 50, 60, 70, 80,
90 or 100 effervescent tablets.
In plastic tubes: packs of 10, 20, 30, 40, 50, 60, 70, 80, 90 or
100 effervescent tablets.
Not all pack sizes may be marketed.
Marketing Authorisation Holder and Manufacturer
Marketing Authorisation Holder:
Grünenthal Ltd, Regus Lakeside House, 1 Furzeground Way,
Stockley Park East, Uxbridge, Middlesex UB11 1BD, United
Grunenthal GmbH, Zieglerstrasse 6, 52078 Aachen,

Other formats of this leaflet
A service is available to listen to
or request a copy of this leaflet in
Braille, large print or audio.
Please call free of charge:
0800 198 5000 (UK only)
Please be ready to give the
following information:
• Product name: TRAMACET
37.5 mg/325 mg effervescent
• Reference number:
PL 21727/0040
This leaflet was approved in:





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Source: Medicines and Healthcare Products Regulatory Agency

Disclaimer: Every effort has been made to ensure that the information provided here is accurate, up-to-date and complete, but no guarantee is made to that effect. Drug information contained herein may be time sensitive. This information has been compiled for use by healthcare practitioners and consumers in the United States. The absence of a warning for a given drug or combination thereof in no way should be construed to indicate that the drug or combination is safe, effective or appropriate for any given patient. If you have questions about the substances you are taking, check with your doctor, nurse or pharmacist.