Leaflet: Information for the user

Quetiapina Kern Pharma 100 mg film-coated tablets EFG

Read this leaflet carefully before you start taking this medicine,because it contains important information for you.

• Keep this leaflet, as you may need to read it again.
• If you have any questions, ask your doctor or pharmacist.
• This medicine has been prescribed for you and should not be given to others, even if they have the same symptomsas you, as it may harm them.
• Ifyou experienceside effects,consult your doctor or pharmacist, evenifthe side effects are not listed in this leaflet. See Section 4.

1.What Quetiapina Kern Pharma is and what it is used for

2.What you need to know before taking Quetiapina Kern Pharma

3.How to take Quetiapina Kern Pharma

4.Possible side effects

5.Storage of Quetiapina Kern Pharma

6.Contents of the pack and additional information

Quetiapina Kern Pharma contains a substance called quetiapine. It belongs to a group of medications called antipsychotics.Quetiapina Kern Pharmacan be used to treat various illnesses, such as:

• Bipolar depression: by which you feel sad. You may find that you feel depressed, guilty, lack energy, lose your appetite or cannot sleep.
• Mania: by which you may feel extremely excited, euphoric, agitated, enthusiastic or hyperactive or present poor judgment which includes being aggressive or violent.
• Schizophrenia: by which you may hear or feel things that are not there, believe things that are not true or feel abnormally suspicious, anxious, confused, guilty, tense or depressed.

Your doctor may continue prescribingQuetiapina Kern Pharmaeven when you are feeling better.

Do not take Quetiapina Kern Pharma.

• If you are allergic (hypersensitive) to quetiapine or to any of the other components of Quetiapina Kern Pharma (listed in section 6).

• If you are taking any of the following medicines:
• • some medicines for HIV.
  • medicines of the azole type (for fungal infections).
  • erythromycin or clarithromycin (for infections).
  • nefazodone (for depression).

Do not take Quetiapina Kern Pharma if the above mentioned applies to you.If you have any doubts, consult your doctor or pharmacist before taking Quetiapina Kern Pharma.

Warnings and precautions

Consult your doctor or pharmacist before starting to take Quetiapina Kern Pharma if:

• You, or a family member, have or have had any heart problems, for example, heart rhythm problems, heart muscle weakness, or heart inflammation, or if you are taking any medicine that may affect your heart rhythm.
• You have low blood pressure.
• You have had a stroke, especially if you are elderly.
• You have liver problems.
• You have had a seizure (convulsion).
• You have diabetes or are at risk of developing diabetes. If so, your doctor may monitor your blood sugar levels while you are taking quetiapine.
• You know that you have had low white blood cell counts (which may or may not have been caused by other medicines).
• You are an elderly person with dementia (loss of brain function). If so, do not take quetiapine because the group of medicines to which quetiapine belongs may increase the risk of stroke or, in some cases, death in these people.
• You or a family member has a history of blood clots, as medicines like these have been associated with the formation of blood clots.
• You have depression or other conditions treated with antidepressants. The use of these medicines with quetiapine may cause serotonin syndrome, a potentially fatal condition (see "Use of Quetiapina Kern Pharma with other medicines").

Inform your doctor immediately if after taking Quetiapina Kern Pharma you experience any of the following:

• A combination of fever, intense muscle stiffness, sweating, or a decrease in consciousness (a condition known as "neuroleptic malignant syndrome"). You may need immediate medical treatment.
• Uncontrolled movements, mainly of your face or tongue.
• Dizziness or feeling very drowsy. This may increase the risk of accidental injuries (falls) in elderly patients.
• Seizures (convulsions).
• A prolonged and painful erection (priapism).
• Fast and irregular heartbeats, even when at rest, palpitations, respiratory problems, chest pain, or unexplained fatigue. Your doctor should examine your heart and, if necessary, refer you to a cardiologist immediately.

These conditions may be caused by this type of medicine.

Inform your doctor as soon as possible if you have:

• Fever, flu-like symptoms, sore throat, or any other infection, as it may be a consequence of very low white blood cell counts and require discontinuation of quetiapine treatment and/or additional treatment.
• Constipation with persistent abdominal pain, or constipation that has not responded to treatment, as it may lead to more severe intestinal blockage.

Thoughts of suicide and worsening of depression

If you are depressed, you may sometimes think about harming yourself or committing suicide. This may increase at the beginning of treatment, as all these medicines take time to take effect, usually around two weeks but sometimes longer. These thoughts may also increase if you stop taking your medication abruptly. You may be more likely to think this way if you are a young adult. Information from clinical trials has shown an increased risk of thoughts of suicide and/or suicidal behavior in young adults under 25 with depression.

If you ever think about harming yourself or committing suicide, contact your doctor or go to the hospital immediately. It may help to tell a close family member or friend that you are depressed, and ask them to read this leaflet. You may ask them to tell you if they think your depression is getting worse, or if they are concerned about changes in your behavior.

Weight gain

Weight gain has been observed in patients taking quetiapine. You and your doctor should monitor your weight regularly.

Children and adolescents

Quetiapina Kern Pharma should not be used in children and adolescents under 18 years of age.

Use of Quetiapina Kern Pharma with other medicines

Inform your doctor if you are taking, have taken recently, or may need to take any other medicine.

Do not take Quetiapina Kern Pharma if you are using any of the following medicines:

• Some medicines for HIV.
• Medicines of the azole type (for fungal infections).
• Erythromycin or clarithromycin (for infections).
• Nefazodone (for depression).

Inform your doctor if you are using any of the following medicines:

• Medicines for epilepsy (such as phenytoin or carbamazepine).
• Medicines for high blood pressure.
• Barbiturates (for difficulty sleeping).
• Thioridazine or Lithium (other antipsychotic medicines).
• Medicines that affect your heart rhythm, for example, medicines that may cause an imbalance of electrolytes (low levels of potassium or magnesium) such as diuretics (medicines for urination) or certain antibiotics (medicines for treating infections).
• Medicines that may cause constipation.
• Antidepressants. These medicines may interact with quetiapine and you may experience symptoms such as involuntary and rhythmic muscle contractions, including those that control eye movement, agitation, hallucinations, coma, excessive sweating, tremor, exaggerated reflexes, increased muscle tension, and body temperature above 38 °C (serotonin syndrome). Contact your doctor when you experience these symptoms.

Before stopping any of your medicines, consult your doctor first.

Taking Quetiapina Kern Pharma with food, drinks, and alcohol

• Quetiapina Kern Pharma can be taken with or without food.
• Be careful with the amount of alcohol you drink. This is because the combined effect of Quetiapina Kern Pharma and alcohol may make you drowsy.
• Do not take grapefruit juice while taking Quetiapina Kern Pharma. It may affect how the medicine works.

Pregnancy and breastfeeding

If you are pregnant or breastfeeding, or think you may be pregnant, or plan to become pregnant, consult your doctor before using this medicine.Do not take Quetiapina Kern Pharma during pregnancy, unless you have consulted your doctor. Do not use Quetiapina Kern Pharma if you are breastfeeding.

The following symptoms, which may represent withdrawal syndrome, may appear in newborn babies of mothers who have used quetiapine in the last trimester (last three months of pregnancy): tremor, muscle stiffness, and/or weakness, drowsiness, agitation, respiratory problems, and difficulty feeding. If your newborn develops any of these symptoms, you may need to contact your doctor.

Driving and operating machines

This medicine may make you feel drowsy. Do not drive or operate tools or machines until you know how the tablets affect you.

Quetiapina Kern Pharma contains lactose

If your doctor has told you that you have an intolerance to certain sugars, consult with him before taking this medicine.

Effect on drug detection tests in urine

If you are having a drug detection test in urine, taking quetiapine may produce positive results for methadone or certain antidepressants known as tricyclic antidepressants (TCAs) when using some analysis methods, although you may not be taking methadone or TCAs. If this occurs, a more specific test may be performed.

Follow exactly the administration instructions of this medication as indicated by your doctor. In case of doubt, consult your doctor or pharmacist again. Your doctor will decide your initial dose. The maintenance dose (daily dose) will depend on your disease and needs, but will normally be between 150 mg and 800 mg.

• You will take your tablets once a day, at bedtime, or twice a day, depending on your disease.
• Swallow your tablets whole with the help of water.
• You can take the tablets with or without food.
• Do not take grapefruit juice while takingQuetiapina Kern Pharma. It may affect the way the medication works.
• Do not stop taking your tablets even if you feel better, unless your doctor tells you to.

Liver problems

If you have liver problems, your doctor may change your dose.

Older adults

If you are an older adult, your doctor may change your dose.

Use in children and adolescents

Quetiapina Kern Pharmashould not be used inchildren and adolescentsunder 18 years of age.

If you take more Quetiapina Kern Pharma than you should

If you take moreQuetiapina Kern Pharmathan your doctor prescribed, you mayfeel drowsy, feel dizzy, and experience abnormal heartbeats.Immediately contact your doctor or the nearest hospital. Bring yourQuetiapina Kern Pharmatablets with you.

You can also call the Toxicological Information Service, Phone: 915620420, indicating the medication and the amount taken.

If you forgot to take Quetiapina Kern Pharma

If you forget to take a dose, take it as soon as you remember. If it is almost time for your next dose, wait until then. Do not take a double dose to make up for the missed tablet.

If you interrupt treatment with Quetiapina Kern Pharma

If you stop takingQuetiapina Kern Pharmaabruptly, you may be unable to sleep (insomnia), or you may feel nausea, or you may experience headaches, diarrhea, vomiting, dizziness, or irritability. Your doctor may suggest reducing the dose gradually before interrupting treatment.

If you have any other questions about the use of this medication, ask your doctor or pharmacist.

Like all medications, this medication may cause side effects, although not everyone will experience them.

Very common side effects (may affect more than 1 in 10 people):

• Dizziness (which may lead to falls), headache, dry mouth.

• Sensation of drowsiness (which may disappear over time as you continue to take quetiapine), (which may lead to falls).
• Withdrawal symptoms (symptoms that occur when you stop taking quetiapine), which include insomnia, nausea, headache, diarrhea, vomiting, dizziness, and irritability. It is recommended to taper off over a period of at least 1 to 2 weeks.
• Weight gain.
• Abnormal muscle movements. These include difficulty initiating muscle movements, tremor, feeling restless or rigid without pain.
• Changes in the amount of certain fats (triglycerides and total cholesterol).

Common side effects (may affect up to 1 in 10 people):

• Fast heart rate.
• Feeling like your heart is beating strongly, rapidly, or irregularly.

• Constipation, indigestion.
• Feeling weak.

• Swelling of arms or legs.

• Low blood pressure when standing. This may cause dizziness or fainting (which may lead to falls).

• Increased blood sugar levels.

• Blurred vision.

• Abnormal dreams and nightmares.
• Increased hunger.
• Feeling irritable.
• Speech and language disorders.
• Thoughts of suicide and worsening of depression.
• Shortness of breath.
• Vomiting (mainly in elderly people).
• Fever.
• Changes in the amount of thyroid hormones in the blood.
• Decreased number of certain types of blood cells.
• Increases in liver enzymes measured in the blood.
• Increases in prolactin hormone levels in the blood. Elevated prolactin levels may, in rare cases, lead to:
• • Both men and women having breast swelling and unexpected milk production.
  • Women not having a menstrual period or having irregular periods.

Uncommon side effects (may affect up to 1 in 100 people):

• Seizures or convulsions.

• Allergic reactions that may include hives, skin swelling, and swelling around the mouth.

• Unpleasant sensations in the legs (also known as restless leg syndrome).
• Difficulty swallowing.
• Uncontrolled movements, mainly of the face or tongue.
• Sexual dysfunction.
• Diabetes.
• Change in heart activity seen on an ECG (prolongation of the QT interval).
• Slower than normal heart rate that may occur at the start of treatment and may be associated with low blood pressure and fainting.
• Difficulty urinating.
• Fainting (which may lead to falls).
• Stuffy nose.
• Decreased number of red blood cells in the blood.
• Decreased sodium levels in the blood.

Rare side effects (may affect up to 1 in 1,000 people):

• A combination of high temperature (fever), sweating, muscle stiffness, feeling very drowsy or dizzy (a condition known as "neuroleptic malignant syndrome").

• Yellowing of the skin and eyes (jaundice).
• Inflammation of the liver (hepatitis).

• Prolonged and painful erection (priapism).
• Swelling of the breasts and unexpected milk production (galactorrhea).
• Menstrual disorders.
• Clots in the veins, especially in the legs (symptoms include swelling, pain, and redness in the leg), which may travel through the blood vessels to the lungs, causing chest pain and difficulty breathing. If you notice any of these symptoms, seek immediate medical attention.
• Walking, talking, eating, or other activities while asleep.
• Decreased body temperature (hypothermia).
• Inflammation of the pancreas.
• A condition (called "metabolic syndrome") in which you may have a combination of 3 or more of the following effects: increased fat around your abdomen, decreased "good" cholesterol (HDL-C), increased levels of a type of fat in the blood called triglycerides, increased blood pressure, and increased blood sugar levels.

• A combination of fever, flu-like symptoms, sore throat, or any other infection with a very low white blood cell count, a condition known as agranulocytosis.
• Intestinal obstruction.
• Increased creatine phosphokinase levels in the blood (a substance found in muscles).

Very rare side effects (may affect up to 1 in 10,000 people):

• Severe rash, blisters, or red spots on the skin.

• Severe allergic reaction (known as anaphylaxis) that may cause difficulty breathing or shock.

• Quick swelling of the skin, usually around the eyes, lips, and throat (angioedema).
• A severe condition of blisters on the skin, mouth, eyes, and genitals (Stevens-Johnson syndrome).
• Inappropriate secretion of a hormone that controls urine volume.
• Rupture of muscle fibers and muscle pain (rhabdomyolysis).
• Worsening of pre-existing diabetes.

Not known (the frequency cannot be estimated from available data):

• Rashes on the skin with irregular red spots (erythema multiforme).
• Severe and sudden allergic reaction with symptoms such as fever and blisters on the skin and skin peeling (toxic epidermal necrolysis).
• Babies born to mothers who have used quetiapine during pregnancy may experience withdrawal symptoms.

• A combination of fever, flu-like symptoms, sore throat, or any other infection with a very low white blood cell count, a condition known as agranulocytosis.
• Intestinal obstruction.
• Increased creatine phosphokinase levels in the blood (a substance found in muscles).

Effects in children and adolescents:

The same side effects that may occur in adults may also occur in children and adolescents.

The following side effects have been observed more frequently in children and adolescents or have not been observed in adults:

Very common side effects (may affect more than 1 in 10 people):

• Increased levels of a hormone called prolactin in the blood. Elevated prolactin levels may, in rare cases, lead to:
• • Both boys and girls having breast swelling and unexpected milk production.
  • Girls not having a menstrual period or having irregular periods.
• Increased appetite.
• Vomiting.
• Abnormal muscle movements. These include difficulty initiating muscle movements, tremors, feeling restless or rigid without pain.
• Increased blood pressure.

Common side effects (may affect up to 1 in 10 people):

• Feeling weak, fainting (which may lead to falls).
• Stuffy nose.
• Feeling irritable.

Reporting of side effects:

If you experience any type of side effect, consult your doctor, pharmacist, or nurse, even if it is a possible side effect that does not appear in this leaflet. You can also report them directly through the Spanish System for Pharmacovigilance of Medicines for Human Use: https://www.notificaram.es. By reporting side effects, you can contribute to providing more information on the safety of this medication.

Keep this medication out of the sight and reach of children.

Do not usethis medicationafter the expiration date that appears on the packaging after CAD. The expiration date is the last day of the month indicated.

No special storage conditions are required.

Medicines should not be disposed of through drains or in the trash. Dispose of the packaging and medicines you no longer need at the SIGRE collection pointat the pharmacy. If in doubt, ask your pharmacist how to dispose of the packaging and medicines you no longer need. By doing so, you will help protect the environment.

Composition of Quetiapina KernPharma

The active ingredient is quetiapine. The tablets contain 100 mg of quetiapine (as quetiapine fumarate).

The other components are:

Tablet core: Lactose monohydrate (lactose), microcrystalline cellulose, dibasic calcium phosphate dihydrate, povidone K30, sodium carboxymethylcellulose (potato starch) (Type A) and calcium stearate.

Tablet coating: Hypromellose, titanium dioxide (E171) and triacetin.

Appearance ofQuetiapina Kern Pharmaand contents of the packaging

The tablets are white, biconvex and round.

They are presented in PVC/aluminum blisters, in packs of 60 tablets.

Holder of the marketing authorizationand manufacturer

Holder of the marketing authorization

Kern Pharma, S.L.

Venus, 72 - Pol. Ind.Colón II

08228 Terrassa-Barcelona

Spain

Manufacturer

Laboratorios AlterS.A

Mateo Inurria, 30

28036 Madrid

Date of the last review of thisleaflet:June 2024

The detailed and updated information on this medicine is available on the websiteWebof the Spanish Agency for Medicines and Medical Devices (AEMPS)http://www.aemps.gob.es/