


Ask a doctor about a prescription for OLANZAPINE ALTER 15 mg ORALLY DISINTEGRATING TABLETS
Package Leaflet: Information for the Patient
Olanzapine Alter 5 mg orodispersible tablets EFG
Olanzapine Alter 10 mg orodispersible tablets EFG
Olanzapine Alter 15 mg orodispersible tablets EFG
Read the entire package leaflet carefully before you start taking this medicine, because it contains important information for you.
Contents of the package leaflet
Olanzapine Alter contains the active substance olanzapine. Olanzapine belongs to a group of medicines called antipsychotics and is used to treat the following conditions:
Olanzapine has been shown to prevent the recurrence of these symptoms in patients with bipolar disorder whose manic episodes have responded to treatment with olanzapine.
Do not take Olanzapine Alter
Warnings and precautions
Talk to your doctor or pharmacist before starting to take this medicine.
If you suffer from any of the following diseases, tell your doctor as soon as possible:
If you suffer from dementia, you or your caregiver or family member should inform your doctor if you have ever had a stroke or a lack of blood flow to the brain.
As a routine precaution, if you are over 65 years old, it would be advisable for your doctor to check your blood pressure.
Children and adolescents
Patients under 18 years of age should not take olanzapine.
Taking Olanzapine Alter with other medicines
Tell your doctor or pharmacist if you are taking, have recently taken, or might take any other medicines.
Only take other medicines at the same time as olanzapine if your doctor authorizes it. You may feel drowsy if you combine olanzapine with antidepressants or medicines for anxiety or to help you sleep (tranquilizers).
In particular, tell your doctor if you are taking:
Taking Olanzapine Alter with alcohol
Do not drink alcohol while taking this medicine, as the combination with alcohol can cause drowsiness.
Pregnancy and breastfeeding
If you are pregnant or breastfeeding, think you may be pregnant, or plan to become pregnant, consult your doctor before taking this medicine. You should not take this medicine when you are breastfeeding, as small amounts of olanzapine may pass into breast milk.
The following symptoms may occur in newborn babies of mothers who have been treated with olanzapine in the last trimester of pregnancy (last three months of pregnancy): tremors, stiffness and/or muscle weakness, drowsiness, agitation, breathing problems, and difficulty feeding. If your baby develops any of these symptoms, contact your doctor.
Driving and using machines
There is a risk of drowsiness when taking olanzapine. If this happens to you, do not drive or use machinery. Consult your doctor.
Olanzapine Alter contains lactose
This medicine contains lactose. If your doctor has told you that you have an intolerance to some sugars, consult your doctor before taking this medicine.
Follow the instructions for administration of this medicine exactly as indicated by your doctor. If in doubt, consult your doctor or pharmacist again.
Your doctor will tell you how many tablets of olanzapine you should take and for how long. The daily dose of olanzapine ranges from 5 to 20 mg. Consult your doctor if you experience symptoms again, but do not stop taking olanzapine unless your doctor tells you to.
The tablets of olanzapine should be taken once a day, following the instructions of your doctor. Try to take the tablets at the same time every day. You can take them with or without food. The orodispersible tablets of olanzapine are for oral administration.
The orodispersible tablets of olanzapine crumble easily, so they should be handled with care. Do not handle the tablets with wet hands, as they may crumble. Carefully remove the tablet from the blister.
Place the tablet in the mouth. It will dissolve directly in the mouth, making it easy to swallow.
You can also put the tablet in a glass or cup filled with water, orange juice, apple juice, milk, or coffee, stirring. With some drinks, the mixture may change color and appear cloudy. It should be drunk immediately.
If you take more Olanzapine Alter than you should
Patients who have taken more olanzapine than they should have experienced the following symptoms: rapid heartbeat, agitation/aggression, speech problems, unusual movements (especially of the face and tongue), and a reduced level of consciousness. Other symptoms may include: acute confusion, seizures (epilepsy), coma, a combination of fever, rapid breathing, sweating, muscle stiffness, and a state of confusion or drowsiness, slowing of respiratory rate, aspiration, increased or decreased blood pressure, and abnormal heart rhythms. Contact your doctor or go to the hospital immediately if you experience any of the above symptoms. Show the doctor the package with the tablets.
In case of overdose or accidental ingestion, consult your doctor or pharmacist or call the Toxicology Information Service, phone 91 562 04 20, indicating the medicine and the amount ingested.
If you forget to take Olanzapine Alter
Take your tablet as soon as you remember. Do not take a double dose to make up for forgotten doses.
If you stop taking Olanzapine Alter
Do not stop treatment just because you feel better. It is very important that you continue taking this medicine while your doctor tells you to.
If you stop taking olanzapine suddenly, you may experience symptoms such as sweating, insomnia, tremors, anxiety, or nausea and vomiting. Your doctor may suggest that you gradually reduce the dose before stopping treatment.
If you have any further questions about the use of this medicine, ask your doctor or pharmacist.
Like all medicines, this medicine can cause side effects, although not everybody gets them.
Contact your doctor immediately if you have:
Very common side effects (may affect more than 1 in 10 people) include weight gain; drowsiness, and increased prolactin levels in the blood. In the early stages of treatment, some people may feel dizzy or faint (with slower heartbeats), especially when getting up from a lying or sitting position. This feeling usually disappears on its own, but if it does not, consult your doctor.
Common side effects (may affect up to 1 in 10 people) include changes in the levels of some blood cells, circulating lipids, and temporary increases in liver enzymes at the start of treatment; increased blood sugar and urine levels; increased uric acid and creatine phosphokinase levels in the blood; increased appetite; dizziness; agitation; tremors; unusual movements (dyskinesia); constipation; dry mouth; skin rash; loss of strength; excessive fatigue; fluid retention that causes swelling of the hands, ankles, or feet; fever, joint pain, and sexual dysfunctions such as decreased libido in men and women or erectile dysfunction in men.
Uncommon side effects (may affect up to 1 in 100 people) include hypersensitivity (e.g., inflammation of the mouth and throat, itching, skin rash); diabetes or worsening of diabetes, occasionally related to ketoacidosis (acetone in blood and urine) or coma; seizures, in most cases related to a history of seizures (epilepsy); spasms (including eye movements); restless legs syndrome; speech problems; stuttering; slow pulse; sensitivity to sunlight; nosebleeds; abdominal distension; excessive salivation; memory loss or forgetfulness; urinary incontinence; loss of urination ability; hair loss; absence or decrease of menstrual periods; and changes in the mammary gland in men and women, such as abnormal milk production or abnormal growth.
Rare side effects (may affect up to 1 in 1,000 people) include a drop in normal body temperature; abnormal heart rhythm; sudden unexplained death; pancreatitis, which causes severe stomach pain, fever, and malaise; liver disease, with yellowing of the skin and the white parts of the eyes; muscle disorder that presents as unexplained pain and prolonged and/or painful erections.
Very rare side effects (may affect up to 1 in 10,000 people) include severe allergic reactions such as drug reaction with eosinophilia and systemic symptoms (DRESS). Initially, DRESS manifests with symptoms similar to the flu, with a rash on the face, and later with an extensive rash, fever, swollen lymph nodes, elevated liver enzymes observed in blood tests, and an increase in a type of white blood cell in the blood (eosinophilia).
During treatment with olanzapine, elderly patients with dementia may experience stroke, pneumonia, urinary incontinence, falls, extreme fatigue, visual hallucinations, a rise in body temperature, redness of the skin, and walking problems. Some deaths have been reported in this particular group of patients.
Olanzapine may worsen symptoms in patients with Parkinson's disease.
Reporting of side effects
If you experience any side effects, talk to your doctor or pharmacist, even if it is possible side effects not listed in this package leaflet. You can also report side effects directly through the Spanish Medicines Monitoring System for Human Use: https://www.notificaram.es. By reporting side effects, you can help provide more information on the safety of this medicine.
Keep this medicine out of the sight and reach of children.
Store in the original package to protect from light and moisture.
Do not use this medicine after the expiration date stated on the package, after EXP. The expiration date is the last day of the month indicated.
Medicines should not be disposed of via wastewater or household waste. Return the packages and medicines you no longer need to the SIGRE collection point at the pharmacy. If in doubt, ask your pharmacist how to dispose of packages and medicines you no longer need. This will help protect the environment.
Composition of Olanzapine Alter
Appearance of the product and contents of the pack
Orodispersible tablet is the technical name for a tablet that dissolves directly in the mouth to make it easier to swallow.
Olanzapine Alter 5 mg: yellow, round, biconvex orodispersible tablets.
They are available in packs of 28 tablets.
Olanzapine Alter 10 mg: yellow, round, flat orodispersible tablets.
They are available in packs of 28 or 56 tablets.
Olanzapine Alter 15 mg: yellow, round, biconvex orodispersible tablets.
They are available in packs of 28 tablets.
Not all pack sizes may be marketed.
Marketing authorization holder
Laboratorios Alter, S.A.
C/ Mateo Inurria, 30
28036 Madrid
Spain
Manufacturer
Pharmathen International S.A.
Sapes Industrial Park, Block 5, 69300 Rodopi
Greece
or
Pharmaten S.A.
6 Dervenakion str.; Pallini 153 51; Attiki
Greece
Date of last revision of this package leaflet:May 2020.
Detailed and updated information on this medicine is available on the website of the Spanish Agency for Medicines and Health Products (AEMPS) http://www.aemps.gob.es/
The average price of OLANZAPINE ALTER 15 mg ORALLY DISINTEGRATING TABLETS in October, 2025 is around 79.33 EUR. Prices may vary depending on the region, pharmacy, and whether a prescription is required. Always check with a local pharmacy or online source for the most accurate information.
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