Mirtazapine 15mg, 30mg and 45mg Orally Disintegrating Tablets
Consumer Medicine Information
What is in this leaflet
This leaflet answers some common questions about Avanza SolTab. 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 Avanza SolTab against the benefits
they expect it will have for you.
If you have any concerns about taking this medicine, ask your doctor or pharmacist.
Keep this leaflet with the medicine.
You may need to read it again.
What Avanza SolTab is used for
Avanza SolTab is used in the treatment of depression including relapse prevention.
Depression is longer lasting or more severe than "low moods" everyone has from time to time due to the stress of everyday
life. It is thought to be caused by a chemical imbalance in parts of the brain. This affects your whole body and can cause
emotional and physical symptoms such as feeling low in spirit, loss of interest in activities, unable to enjoy life, poor
appetite or overeating, disturbed sleep, often waking up early, loss of sex drive, lack of energy and feeling guilty over
This medicine corrects this chemical imbalance and may help relieve the symptoms of depression.
Your doctor, however, may prescribe it for another purpose.
Ask your doctor if you have any questions about why it has been prescribed for you.
This medicine is only available with a doctor's prescription.
Avanza SolTab is not addictive.
Before you take Avanza SolTab
When you must not take it
Do not take Avanza SolTab:
if you are allergic to medicines containing mirtazapine
if you are allergic to any of the ingredients listed at the end of this leaflet.
Some of the symptoms of an allergic reaction may include skin rash, itching or hives, swelling of the face, lips, mouth, throat
or other parts of the body, shortness of breath, wheezing or trouble breathing.
Do not take Avanza SolTab if you are taking another medicine for depression called a monoamine oxidase inhibitor (MAOI) or
have been taking an MAOI within the last 14 days.If you stop taking Avanza SolTab, do not take MAOI during the next two weeks
Taking Avanza SolTab with an MAOI may cause a serious reaction with a sudden increase in body temperature, extremely high
blood pressure and severe convulsions.
Examples of this type of medicine include phenelzine, tranylcypromine and selegiline.
Ask your doctor or pharmacist if you are not sure if you are or if you have been taking a MAOI medicine.
Do not take Avanza SolTab if the packaging is torn or shows signs of tampering.
Do not take Avanza SolTab if the expiry date printed on the pack has passed.
If you are not sure whether you should start taking Avanza SolTab, talk to your doctor.
Before you start to take it
Do not give Avanza SolTab to a child or adolescent.
The safety of Avanza SolTab in patients under 18 years has not been established.
Tell your doctor if:
1.you are allergic to any other medicines, foods, dyes or preservatives
2.you are pregnant or plan to become pregnant.
Like most medicines of this kind, Avanza SolTab is not recommended to be used during pregnancy. Your doctor will discuss the
risks and benefits of taking Avanza SolTab when pregnant.
3.you are breastfeeding or wish to breastfeed.
It is not known whether Avanza SolTab passes into breast milk.
4.if you have or have had any medical conditions, especially the following:
thoughts of suicide or self-harm
epilepsy (fits or convulsions)
liver disease such as jaundice
low blood pressure
certain kinds of heart conditions that may change your heart rhythm, a recent heart attack, heart failure, or take certain
medicines that may affect the heart's rhythm.
any mental illness (e.g. schizophrenia, manic depression)
glaucoma (increased pressure in the eye)
problems in urinating due to an enlarged prostate
unexplainable high fever, sore throat and mouth ulcers
If you have not told your doctor about any of the above, tell them before you take Avanza SolTab.
Taking other medicines
Tell your doctor if you are taking any other medicines, including medicines you buy without a prescription from a pharmacy,
supermarket or health food shop.
Some medicines may be affected by Avanza SolTab or may affect how well it works. These include:
other medicines (eg. SSRIs, venlafaxine, L-tryptophan, nefazodone) for depression, anxiety, obsessive compulsive disorders
or pre-menstrual dysphoric disorder
Monoamine Oxidase Inhibitors (such as tranylcypromine, phenelzine, and selegiline)
medicines containing St. John's Wort (hypericum perforatum)
phenytoin or carbamazepine, medicines used to treat epilepsy
benzodiazepines, medicines used to treat anxiety and sleeping problems
lithium, a medicine used to treat some psychiatric conditions
methylene blue (used to treat high levels of methemoglobin in the blood)
tramadol, a pain killer
morphine, a medicine for severe pain
cetirizine, a medicine for allergies
warfarin, a medicine used to prevent blood clotting
linezolid or erythromycin, both antibiotics
rifampicin, a medicine used to treat tuberculosis
medicines used to treat fungal infections such as ketoconazole
cimetidine, a medicine used to treat reflux and stomach ulcers
triptans such as sumatriptan, naratriptan and zolmitriptan, medicines used to treat migraine
medicines that may affect the heart's rhythm such as certain antibiotics and some anti-psychotics.
Your doctor will tell you what to do if you are taking any of these medicines.
Your doctor and pharmacist may have more information on medicines to be careful with or avoid while taking Avanza SolTab
If you are not sure whether you are taking any of these medicines, check with your doctor or pharmacist.
How to take Avanza SolTab
Follow all directions given to you by your doctor and pharmacist.
They may differ from the information contained in this leaflet.
How much to take
Your doctor will tell you how much Avanza SolTab to take each day. Take exactly the amount your doctor tells you.
The usual starting dose is 15mg per day. Your doctor may slowly increase this dose depending on how you respond to Avanza
SolTab. The effective dose for most people is usually between 30mg and 45mg per day.
Your doctor may have prescribed a different dose.
If you do not understand the instructions on the box, ask your doctor or pharmacist for help.
When to take it
Take Avanza SolTab at about the same time each day.
Your doctor will tell you when to take your tablets.
The tablet(s) should be taken at the same time each day, preferably as a single night-time dose before going to bed; if recommended
by your doctor, Avanza SolTab may be taken in sub-doses equally divided over the day (once in the morning and once at night-time
before going to bed).
How to take it
AVANZA SolTab can be taken with or without water.
Please read the following instructions carefully.
To prevent crushing the tablet, do not push against the tablet pocket.
Each blister contains six tablet pockets, which are separated by perforations (dotted lines). Bend the strip several times
along the dotted lines, and then tear off one tablet pocket.
Carefully peel off the lidding foil, starting in the corner indicated by the arrow.
Take out the tablet with dry hands and place it on the tongue. The tablet will rapidly disintegrate and can be swallowed with
or without water.
Take the tablet immediately after it is removed from the tablet pocket.
Once removed it cannot be stored.
How long to take it
Keep taking Avanza SolTab until your doctor tells you to stop.
For depression, the length of treatment will depend on how quickly your symptoms improve. Most antidepressants take time to
work, so do not be discouraged if you don't feel better right away. Some of your symptoms may improve in 1 to 2 weeks but
it can take up to 2 - 4 weeks to feel the full benefit of the medicine.
Even when you feel well, you will usually have to take Avanza SolTab for 4 to 6 months or even longer to make sure the benefits
If you forget to take it
ONCE DAILY DOSING
If you forget to take the tablet before you go to bed, do not take the missed dose next morning. It may cause drowsiness or
sleepiness during the day. Continue treatment in the evening with your normal dose.
TWICE DAILY DOSING
Morning dose forgotten - simply take it together with your evening dose.
Evening dose forgotten - do not take it with the next morning dose. Continue treatment with your normal morning and evening
Both doses forgotten - do not try to make up for the missed tablets. Continue with your usual morning and evening dose the
If you have trouble remembering to take your medicine, ask your pharmacist for some hints.
If you take too much (overdose)
Immediately telephone your doctor or the Poisons Information Centre (telephone Australia 13 11 26 or New Zealand 0800 POISON
or 0800 764 766) for advice, or go to Accident and Emergency at your nearest hospital if you think you or anyone else may
have taken too much Avanza SolTab. Do this even if there are no signs of discomfort or poisoning.
You may need urgent medical attention.
If you take too many Avanza SolTab tablets, you may feel drowsy, dizzy, confused, and agitated.
You may also have changes to your heart rhythm (fast, irregular heartbeat) and/or fainting which could be symptoms of a life-threatening
condition known as Torsade de Pointes.
While you are taking Avanza SolTab
Things you must do
Tell your doctor immediately if you develop fever, chills, sore throat or mouth ulcers or other signs of frequent infections.
Stop taking Avanza SolTab and consult with your doctor for a blood test.
In rare cases mirtazapine can cause disturbances in the production of blood cells (bone marrow depression). Some people become
less resistant to infection because Avanza SolTab can cause a temporary shortage of white blood cells (granulocytopenia).
In rare cases Avanza SolTab can also cause a shortage of red and white blood cells, as well as blood platelets (aplastic anemia),
a shortage of blood platelets (thrombocytopenia) or an increase in the number of white blood cells (eosinophilia). While rare,
these symptoms most commonly appear after 4-6 weeks of treatment.
Tell your doctor immediately or go to the nearest hospital for treatment if you have any suicidal thoughts or other mental/mood
Occasionally, the symptoms of depression or other psychiatric conditions may include thoughts of harming yourself or committing
suicide. Until the full antidepressant effect of your medicine becomes apparent, it is possible these symptoms may increase
in the first few weeks of treatment.
Information from clinical trials have shown an increased risk of suicidal behaviour in young adults aged less than 25 years
with psychiatric conditions who were treated with an antidepressant.
If you or someone you know is showing warning signs of suicide-related behaviour while taking Avanza SolTab, contact your
doctor or a mental health professional right away or go to the nearest hospital for treatment. These signs include:
thoughts or talk about death or suicide
thoughts or talk of self-harm or harm to others
any recent attempts of self-harm
increase in aggressive behaviour, irritability or agitation.
All mentions of suicide or violence must be taken seriously.
You may find it helpful to tell a relative or close friend that you are depressed, and ask them to read this leaflet. You
might ask them to tell you if they think your depression is getting worse, or if they are worried about changes in your behaviour.
Tell your doctor if you become pregnant while taking this medicine. Do not stop taking your tablets until you have spoken
to your doctor.
If you use Avanza SolTab until, or shortly before birth, your baby should be supervised for possible adverse effects.
Ask your doctor whether you can breast-feed, while taking Avanza SolTab.
Tell your doctor if for any reason you have not taken your medicine exactly as prescribed.
Otherwise your doctor may think that it was not effective and change your treatment unnecessarily.
Tell your doctor if you feel the tablets are not helping your condition.
Be sure to keep all of your appointments with your doctor so that your progress can be checked.
You may need to have blood tests from time to time.
Before starting any new medicine, tell your doctor or pharmacist that you are taking Avanza SolTab.
Tell all doctors, dentists and pharmacists who are treating you that you are taking Avanza SolTab.
Things you must not do
Do not drive or operate machinery until you know how Avanza SolTab affects you.
Avanza SolTab may cause drowsiness, dizziness or sleepiness in some people and affect alertness and concentration. If any
of these occur, do not drive, operate machinery or do anything else that could be dangerous.
Do not suddenly stop taking Avanza SolTab, or lower the dose, without first checking with your doctor.
Do not let yourself run out of medicine over the weekend or on holidays.
Do not stop taking Avanza SolTab, even if you feel better, unless advised by your doctor.
Suddenly stopping Avanza SolTab may cause nausea, headache, dizziness, anxiety, agitation.
Your doctor may want to gradually reduce the amount of Avanza SolTab you are taking before stopping completely.
Do not use Avanza SolTab to treat any other conditions unless your doctor tells you to.
Do not give this medicine to anyone else, even if their symptoms seem similar to yours or if they have the same condition
Things to be careful of
You are advised not to drink any alcohol while taking Avanza SolTab.
Combining Avanza SolTab and alcohol can make you more sleepy and less alert. Your doctor may suggest you avoid alcohol while
being treated with this medicine.
Tell your doctor or pharmacist as soon as possible if you do not feel well while you are taking Avanza SolTab.
Avanza SolTab helps most people with depression, but it may have unwanted side effects in a few people. 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 or pharmacist any questions you may have.
Do not be alarmed by this list of possible side effects.
You may not experience any of them.
Tell your doctor if you notice any of the following and they bother you:
lethargy, drowsiness or sleepiness
increase in appetite and weight gain
dizziness or faintness when getting up quickly from a lying or sitting position (low blood pressure)
abnormal sensations in the mouth sensations of numbness in the mouth or swelling in the mouth
swollen ankles or feet as a result of fluid accumulation (oedema)
rash or skin eruptions
tingling fingers or toes
muscle aches and pains
abnormal sensation in the skin for example burning, stinging, tickling or tingling
urge to move
difficulty in passing urine (urinary retention)
anxiety, insomnia. These may be symptoms of depression
Tell your doctor immediately, or go to the Accident and Emergency at your nearest hospital if you notice any of the following:
suicidal ideation or behaviour
epileptic attack (seizures)
shaking or tremors
sudden muscle contractions (myoclonus)
attack of excessive excitability (mania)
changes to your heart rhythm
yellow colouring of eyes or skin; this may suggest disturbance in liver function
abdominal pain and nausea; this may suggest inflammation of the pancreas
generalised fluid retention with weight gain
skin rash, itching or hives; swelling of the face, lips or tongue which may cause difficulty breathing
signs of infection such as sudden unexplainable high fever, sore throat and mouth ulcers
a combination of symptoms such as fever, sweating, increased heart rate, diarrhoea, (uncontrollable) muscle contractions,
shivering, overactive reflexes, restlessness, mood changes unconsciousness and increased salivation (serotonin syndrome)
muscle pain, stiffness and/or weakness, darkening or discolouration of the urine (rhabdomyolysis)
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.
Ask your doctor or pharmacist if you don't understand anything in this list.
After taking Avanza SolTab
Keep your tablets in their blister pack until it is time to take them.
The tablets may not keep as well if you take them out of the blister pack.
Store below 30°C in a dark, dry place.
Do not store Avanza SolTab, or any other medicine, in a bathroom or near a sink. Do not leave it in the car or on window
Heat and dampness can destroy some medicines.
Keep this medicine where young children cannot reach it.
A locked cupboard at least one-and-a half metres above the ground is a good place to store medicines.
Return any unused medicine to your pharmacist.
Medicines should not be disposed of via waste water or household waste.
What it looks like
AVANZA SolTab is available in three strengths: 15 mg, 30 mg and 45 mg.
They are round, white, flat faced bevelled edge tablets marked with a code on one side (15 mg "TZ" and "1", 30 mg "TZ" and
"2", 45 mg "TZ" and "4") and an orange odour.
The medicine is packed in child-resistant blisters.
A starter pack of 6 tablets is available for AVANZA SolTab 15 mg and 30 mg.
A trade pack of AVANZA SolTab contains 30 tablets.
AVANZA SolTab contains 15mg or 30 mg or 45 mg of mirtazapine as the active ingredient.
AVANZA SolTab also contains the following inactive ingredients:
sugar spheres# (containing sucrose and starch)
Eudragit E 100
citric acid anhydrous
orange flavour SN 027512
# AVANZA SolTab contains sugar spheres containing sucrose. Patients with rare hereditary problems of fructose intolerance,
glucose-galactose malabsorption or sucrose-isomaltase insufficiency should not take this medicine.
## Aspartame may be harmful for people with phenylketonuria.
AVANZA SolTab is supplied in Australia by:
Merck Sharp & Dohme (Australia) Pty Limited
Level 1, Building A,
26 Talavera Road,
Macquarie Park, NSW 2113,
Australian Registration Numbers
AUST R 90597 (15 mg)
AUST R 90598 (30 mg)
AUSTR 90599 (45 mg)
This leaflet was updated in: