Zonisamida aristo 50 mg capsulas duras efg

Prospect: information for the user

Zonisamida Aristo 50 mg hard capsules EFG

Read this prospect carefully before starting to take this medicine, as it contains important information for you.

-Keep this prospect, as you may need to read it again.

-If you have any questions, consult your doctor or pharmacist.

-This medicine has been prescribed only for you, and you should not give it to other people even if they have the same symptoms as you, as it may harm them.

-If you experience any adverse effects, consult your doctor or pharmacist, even if they are not listed in this prospect. See section 4.

1.What is Zonisamida Aristo and what is it used for

2.What you need to know before starting to take Zonisamida Aristo

3.How to take Zonisamida Aristo

4.Possible adverse effects

5.Storage of Zonisamida Aristo

6.Contents of the package and additional information

Zonisamida contains the active ingredient zonisamida, and is used as an antiepileptic.

Zonisamida is used to treat seizures that affect a part of the brain (partial seizures), which may or may not be followed by a seizure that affects the entire brain (secondary generalization).

Zonisamida may be used:

??Alone to treat seizures in adults.

??With other antiepileptics to treat seizures in adults, adolescents, and children aged 6 years and older.

Do not take Zonisamida Aristo:

??if you are allergic to zonisamida or any of the other components of this medication

(listed in section 6);

??if you are allergic to other sulfonamides, for example: sulfonamide antibiotics, thiazide diuretics, and sulfonylurea anti-diabetic medications.

Warnings and precautions

Zonisamida belongs to a group of medications (sulfonamides) that may cause severe allergic reactions, severe skin rashes, and blood disorders, which very rarely may cause death (see section 4. Possible side effects).

The use of Zonisamida Aristo may cause high levels of ammonia in the blood, which could change brain function, especially if you are also taking other medications that may increase ammonia levels (e.g., valproate), if you have a genetic disorder that causes excessive ammonia production in the body (urea cycle disorder), or if you have liver disorders. Inform your doctor immediately if you feel drowsy or confused in an unusual way.

Consult your doctor or pharmacist before starting to take Zonisamida:

• if you are under 12 years old, as you may be at a higher risk of developingdecreased sweating, heatstroke, pneumonia, and liver problems. Zonisamida is not recommended for children under 6 years old.
• if you are elderly, as you may need to adjust the zonisamida dose, and you may be at a higher risk of developing an allergic reaction, severe skin rash, swelling of the legs and feet, and itching when taking Zonisamida Aristo (see section 4. Possible side effects).
• if you have liver problems, as you may need to adjust the zonisamida dose.
• if you have eye problems such as glaucoma.
• if you have kidney problems, as you may need to adjust the zonisamida dose.
• if you have previously had kidney stones, as you may be at a higher risk of developing more kidney stones.Reduce the risk of kidney stones by drinking enough water.
• if you live in a hot place or are going on vacation to a hot place. Zonisamida may cause you to sweat less, which can lead to a higher body temperature.Reduce the risk of heatstroke by drinking enough water and staying cool.
• if you are underweight or have lost a lot of weight, as zonisamida may cause you to lose more weight. Inform your doctor, as you may need to be monitored.
• if you are pregnant or could become pregnant (for more information, see the section “Pregnancy, breastfeeding, and fertility”).

If any of these statements apply to you, inform your doctor before taking zonisamida.

Children and adolescents

Consult your doctor about the following risks:

??Weight:you should monitor your child's weight monthly and see your doctor as soon as possible if they are not gaining enough weight. Zonisamida is not recommended for children who are underweight or have a poor appetite, and should be used with caution in children with a weight under 20 kg.

??Increased levels of acid in the blood and kidney stones: reduce these risks by ensuring your child drinks enough water and does not take any other medication that may cause kidney stones (see Other medications). Your doctor will monitor your child's bicarbonate levels in the blood and kidneys (see also section 4).

Do not administer this medication to children under 6 years old, as the potential benefits may not outweigh the risks in this age group.

Other medications and Zonisamida Aristo

Inform your doctor or pharmacist if you are taking, have recently taken, or may need to take any other medication, including those obtained without a prescription.

?Zonisamida should be used with caution in adults if taken with medications that mayproduce kidney stones, such as topiramate or acetazolamide. In children, this combination is not recommended.

?Zonisamida may possibly increase the levels of medications such as digoxin and quinidine in the blood, and therefore may be necessary to reduce the dose of these.

?Other medications such as phenytoin, carbamazepine, phenobarbital, and rifampicin may decrease the levels of zonisamida in the blood, which may require an adjustment of the zonisamida dose.

Administration of Zonisamida Aristo with food and beverages

Zonisamida can be taken with or without food.

Pregnancy, breastfeeding, and fertility

Women of childbearing age should use effective contraceptive measures during zonisamida treatment and for one month after stopping zonisamida.

If you intend to become pregnant, talk to your doctor before stopping contraceptives and before becoming pregnant about the possibility of switching to other suitable treatments. If you are or think you may be pregnant, inform your doctor immediately. Do not stop treatment without consulting your doctor.

You should only take zonisamida during pregnancy if your doctor indicates it. Research has shown a higher risk of birth defects in children of women taking antiepileptic medications. The risk of birth defects or neurological developmental disorders (brain development problems) for your child after taking zonisamida during pregnancy is unknown. A study showed that children whose mothers used zonisamida during pregnancy were smaller than expected for their age at birth, compared to children whose mothers were treated with lamotrigine monotherapy. Make sure you are informed in detail about the risks and benefits of using zonisamida for epilepsy during pregnancy.

Do not breastfeed while taking zonisamida or for one month after stopping zonisamida.

There are no clinical data on the effects of zonisamida on human fertility. Animal studies have shown changes in fertility parameters.

Driving and operating machinery

Zonisamida Aristo may affect concentration, reaction time, and may cause drowsiness, especially at the beginning of treatment or after increasing the dose. If Zonisamida Aristo affects you in this way, be especially careful when driving or operating machinery.

Important information about some of the components of Zonisamida Aristo

This medication may cause stomach discomfort and diarrhea because it contains hydroxyestearate of macrogolglycerol and ricin oil.

Follow exactly the administration instructions of this medication indicated by your doctor. In case of doubt, consult again with your doctor or pharmacist.

Recommended dose in adults

When taking zonisamide alone:

??The initial dose is 100 mg once a day.

??The dose can be increased up to 100 mg in intervals of two weeks.

??The recommended dose is 300 mg once a day.

When taking zonisamide with other antiepileptic drugs:

??The initial dose is 50 mg per day divided into two equal doses of 25 mg.

??The dose can be increased up to 100 mg in intervals of one to two weeks.

??The recommended daily dose is between 300 mg and 500 mg.

??Some people respond to lower doses. The dose could be increased more slowly if you experience side effects, are elderly, or have kidney or liver problems.

Use in children (6 to 11 years old) and adolescents (12 to 17 years old) weighing at least 20 kg:

??The initial dose is 1 mg per kg of body weight once a day.

??The dose can be increased by 1 mg per kg of body weight in intervals of one to two weeks.

??The recommended daily dose is between 6 mg and 8 mg per kg for a child weighing up to 55 kg or between 300 mg and 500 mg for a child weighing more than 55 kg (the lower dose) once a day.

Example: a child weighing 25 kg should take 25 mg once a day during the first week, and then the daily dose should be increased by 25 mg at the beginning of each week until reaching a daily dose of 150 to 200 mg.

If you estimate that the action of zonisamide is too strong or too weak, inform your doctor or pharmacist.

??Zonisamide capsules should be swallowed whole with water.

??Do not chew the capsules.

??Zonisamide can be taken once or twice a day, according to your doctor's instructions.

??If you take zonisamide twice a day, take half of the daily dose in the morning and the other half at night.

When taking more Zonisamide Aristo than you should

If you have taken more zonisamide than you should, inform immediately the person who takes care of you (family member or friend), your doctor or pharmacist, or contact the nearest hospital emergency service and bring the medication with you. You may feel drowsy and may lose consciousness. You may also feel like vomiting, have stomach pain, muscle spasms, eye movement, feel like fainting, have a slow heart rate, and decreased respiratory and renal function. Do not drive.

For cases of overdose or accidental ingestion, consult the Toxicological Information Service, phone 91562 04 20 indicating the medication and the amount used.

When you forget to take Zonisamide Aristo

??If you forget to take a dose, do not worry; take the next dose at the usual time.

??Do not take a double dose to compensate for the missed doses.

When interrupting treatment with Zonisamide Aristo

??Zonisamide is intended to be taken as a long-term medication. Do not reduce the dose or stop taking the medication unless your doctor tells you to.

??If your doctor advises you to stop treatment, the dose will be gradually reduced to minimize the risk of seizures.

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

Like all medicines, this medicine may cause side effects, although not everyone will experience them.

Zonisamide belongs to a group of medicines (sulfonamides) that may cause severe allergic reactions, severe rashes, and blood disorders, which very rarely may cause death.

Contact your doctor immediately if:

??you have difficulty breathing, swelling of the face, lips, or tongue, or a severe rash, as these symptoms may indicate a severe allergic reaction.

??you have signs of excessive heat: high body temperature with little or no sweating, rapid heartbeat and breathing, muscle cramps, and confusion.

??you have had thoughts of self-harm or suicide. A small number of people taking antiepileptic medicines, such as zonisamide, have had thoughts of self-harm or suicide.

??you have muscle pain or feel weak, as this may be a sign of abnormal muscle breakdown that may lead to kidney problems.

??you have sudden back or stomach pain, painful urination, or blood in your urine, as this may be a sign of kidney stones.?you experience visual problems such as eye pain or blurred vision while taking zonisamide.

Contact your doctor as soon as possible if:

??you have an unexplained rash, as it may become a more severe rash or skin peeling.

??you feel extremely tired or feverish, have a sore throat, swollen glands, or notice that you bruise easily, anda that this may mean you have a blood disorder.

??you have signs of high levels of acid in the blood: headaches, drowsiness, difficulty breathing, and loss of appetite. It may be necessary to monitor or treat this medically.

Your doctor may decide that you should stop taking zonisamide.

The most commonly reported side effects of zonisamide are all mild in nature. They occur during the first month of treatment and often decrease as treatment continues. In children aged 6 to 17 years, the side effects were consistent with those described below, except for the following: pneumonia, dehydration, decreased sweating (frequent), and abnormal liver enzymes (infrequent).

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

??agitation, irritability, confusion, depression

??poor muscle coordination, dizziness, poor memory, drowsiness, double vision

??loss of appetite, decreased levels ofbicarbonate (a substance that prevents blood from becoming acidic) in the blood

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

??difficulty sleeping, unusual or strange thoughts, feeling anxious or unstable.

??slow thinking, loss of concentration, speech abnormalities, abnormal skin sensations(tingling), tremors, involuntary eye movements.

??kidney stones.

??rashes, itching, allergic reactions, fever, fatigue, flu-like symptoms, hair loss.

??bruising (a small hematoma caused by blood from a broken blood vessel in the skin).

?weight loss.

?nausea, indigestion, stomach pain, diarrhea (loose stools), constipation.

?swelling of the legs and feet.

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

??rage, aggression, suicidal thoughts, attempted suicide.

??vomiting.

??inflammation of the gallbladder or gallstones.

??urinary stones.

??pulmonary infections/inflammation, urinary tract infections.

??low levels of potassium in the blood and convulsions/epileptic attacks.

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

??hallucinations, memory loss, coma, malignant neuroleptic syndrome (inability to move, sweating, fever, incontinence), epileptic state (prolonged or repeated convulsions).

??respiratory disorders, difficulty breathing, inflammation of the lungs.

??pancreatitis (severe stomach or back pain)

??liver problems, kidney failure, increased levels of creatinine (a waste product that the kidneys should normally eliminate) in the blood.

??severe rashes or skin peeling (at the same time you may feel unwell and have a fever).

??abnormal muscle breakdown (you may have muscle pain or weakness) that may lead to kidney problems.

??swollen glands, blood disorders (reduction in the number of blood cells, which may make you more prone to infections and pale, feel tired and feverish, and bruise easily).

?decreased sweating, excessive body temperature.

?glaucoma, which is a blockage of the eye's drainage or an increase in the eye's internal pressure. You may experience eye pain, blurred vision, or decreased vision, and these may be signs of glaucoma.

Reporting of side effects

If you experience any type of side effect, consult your doctor, pharmacist, or nurse, even if it is a side effect that does not appear in this leaflet.

You can also report them directly through the Spanish System for the Vigilance 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 medicine.

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

Do not use this medication after the expiration date that appears on the blister pack and on the box after CAD. The expiration date is the last day of the month indicated.

This medication does not require special conditions for conservation.

Do not use this medication if you observe any sign of deterioration in the capsules, blister pack, or box, or any visible sign of deterioration in the medication. Return the packaging to your pharmacist.

Medications should not be disposed of through drains or in the trash. Deposit the packaging and medications you no longer need at the SIGRE collection point of the pharmacy. If in doubt, ask your pharmacist how to dispose of the packaging and medications you no longer need. In this way, you will help protect the environment.

Composition of Zonisamida Aristo

The active ingredient in Zonisamida Aristo is zonisamida.Each capsulecontains 50 mg of zonisamida.

??The other components are: microcrystalline cellulose, hydrogenated vegetable oil andhydroxyestearate of macrogolglycerol

??The capsule coating contains: gelatin, titanium dioxide (E171) and iron oxide black (E172).

Appearance of the product and content of the container

Hard gelatin capsules with opaque gray lid and white opaque body, filled with white to off-white granules.

It is presented in blisters with 14, 28 and 56 hard capsules.

Only some container sizes may be commercially marketed.

Marketing Authorization Holder

Aristo Pharma Iberia, S.L.

C/ Solana, 26

28850, Torrejón de Ardoz

Madrid. Spain

Responsible for manufacturing

Laboratorios Medicamentos Internacionales, S.A. (Medinsa)

C/ Solana, 26

28850, Torrejón de Ardoz

Madrid. Spain

or

Aristo Pharma GmbH

Wallenroder Straße 8-10

13435 Berlin

Germany

This medicine is authorized in the member states of the European Economic Area with the following names:

Portugal: Zonisamida Aristo

Italy: Zonisamide Aristo

United Kingdom: Zonisamide Aristo 50 mg hard capsules

Austria: Zonisamid Aristo 50 mg Hartkapseln

Netherlands: Zonisamide Aristo 50 mg harde capsules

Last review date of this leaflet: May 2023

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