Singulair 10
Ask a doctor about a prescription for Singulair 10
How to use Singulair 10
Leaflet accompanying the packaging: information for the user
Warning! The leaflet should be kept. Information on the immediate packaging in a foreign language.
Singulair 10
10 mg, coated tablets
Montelukast
Please read the leaflet carefully before taking the medicine, as it contains important information for the patient.
- Please keep this leaflet, so that you can read it again if necessary.
- In case of any doubts, you should consult a doctor or pharmacist.
- This medicine has been prescribed specifically for you. Do not pass it on to others. The medicine may harm another person, even if their symptoms are the same.
- If the patient experiences any side effects, including any side effects not listed in this leaflet, they should inform their doctor, pharmacist, or nurse. See section 4.
Table of contents of the leaflet
- 1. What is Singulair 10 and what is it used for
- 2. Important information before taking Singulair 10
- 3. How to take Singulair 10
- 4. Possible side effects
- 5. How to store Singulair 10
- 6. Contents of the packaging and other information
1. What is Singulair 10 and what is it used for
What is Singulair 10
Singulair 10 is a leukotriene receptor antagonist that blocks the action of substances called leukotrienes.
How Singulair 10 works
Leukotrienes cause the airways to narrow and become inflamed, and also cause allergy symptoms. By blocking the action of leukotrienes, Singulair 10 relieves asthma symptoms, helps control asthma, and relieves symptoms of seasonal allergies (also known as hay fever or seasonal allergic rhinitis).
When to use Singulair 10
The doctor has prescribed Singulair 10 for the treatment of asthma, to prevent asthma symptoms from occurring during the day and at night.
- Singulair 10 is used to treat patients aged 15 and older who have not achieved adequate asthma control with their current medications and require additional treatment.
- Singulair 10 also helps prevent bronchospasm caused by physical exertion.
- In patients with asthma, Singulair 10 may also relieve symptoms of seasonal allergic rhinitis.
The doctor will determine how to take Singulair 10, depending on the patient's symptoms and the severity of their asthma.
What is asthma?
Asthma is a chronic disease. In asthma, there are:
- breathing difficulties caused by narrowing of the airways. This narrowing worsens and improves in response to various factors.
- airway hypersensitivity, which reacts to many factors, such as cigarette smoke, pollen, cold air, or physical exertion.
- inflammation (inflammation) of the lining of the airways. Asthma symptoms include coughing, wheezing, and a feeling of tightness in the chest.
What are seasonal allergies?
Seasonal allergies (also known as hay fever or seasonal allergic rhinitis) are allergic reactions that occur frequently due to airborne pollen from trees, grasses, and weeds. Typical symptoms of seasonal allergies may include: stuffy nose, runny nose; itching of the nose; sneezing; tearing, swelling, redness, and itching of the eyes.
2. Important information before taking Singulair 10
Please inform your doctor about any current or past illnesses and allergies.
When not to take Singulair 10
Warnings and precautions
Please discuss this with your doctor or pharmacist before starting to take Singulair 10.
- In case of worsening asthma symptoms or breathing difficulties, you should immediately consult your doctor.
- Singulair 10 taken orally is not intended for the treatment of acute asthma attacks. If an attack occurs, you should follow your doctor's instructions. You should always carry a rescue inhaler with you in case of an asthma attack.
- It is important that you take all asthma medications prescribed by your doctor. Singulair 10 should not be taken instead of other asthma medications prescribed by your doctor.
- Please remember that if you are taking asthma medications and experience symptoms such as flu-like symptoms, tingling or numbness in your hands or feet, worsening respiratory symptoms, and (or) rash, you should consult your doctor.
- You should not take aspirin or non-steroidal anti-inflammatory drugs (NSAIDs) if they worsen your asthma symptoms.
Various neuropsychiatric events (such as changes in behavior and mood, depression, and suicidal tendencies) have been reported in patients of all ages taking montelukast (see section 4). If you experience such symptoms while taking montelukast, you should consult your doctor.
If you experience such symptoms while taking montelukast, you should consult your doctor.
Children and adolescents
Do not give this medicine to children under 15 years of age. For children and adolescents under 18 years of age, other forms of this medicine are available, suitable for the patient's age.
Singulair 10 and other medicines
Please tell your doctor or pharmacist about all medicines you are taking, have recently taken, or plan to take, including those available without a prescription. Some medicines may affect the action of Singulair 10 or Singulair 10 may affect the action of other medicines you are taking. Before starting to take Singulair 10, please inform your doctor if you are taking any of the following medicines:
- phenobarbital (used to treat epilepsy)
- phenytoin (used to treat epilepsy)
- rifampicin (used to treat tuberculosis and some other infections)
- gemfibrozil (used to treat high lipid levels in the blood)
Singulair 10 with food and drink
Singulair 10, 10 mg coated tablets, can be taken with or without food.
Pregnancy and breastfeeding
If you are pregnant or breastfeeding, think you may be pregnant, or plan to have a baby, ask your doctor or pharmacist for advice before taking Singulair 10. Pregnancy Your doctor will assess whether you can take Singulair 10 during this period. Breastfeeding It is not known whether Singulair 10 passes into breast milk. If you are breastfeeding or plan to breastfeed, you should consult your doctor before taking Singulair 10.
Driving and using machines
You should not expect Singulair 10 to affect your ability to drive or use machines. However, individual reactions to the medicine may vary. Some side effects (such as dizziness and drowsiness), which have been reported during treatment with Singulair 10, may affect your ability to drive or use machines.
Singulair 10, 10 mg, in the form of coated tablets, contains lactose monohydrate and sodium
If you have been diagnosed with an intolerance to some sugars, you should consult your doctor before taking the medicine. The medicine contains less than 1 mmol (23 mg) of sodium per tablet, which means that the medicine is considered "sodium-free".
3. How to take Singulair 10
This medicine should always be taken exactly as your doctor or pharmacist has told you. If you are not sure, you should consult your doctor or pharmacist.
- You should take only one Singulair 10 tablet once a day, as advised by your doctor.
- The medicine should be taken even when you do not have asthma symptoms, as well as in the event of an acute asthma attack.
Use in adults and adolescents aged 15 and older
The recommended dose is one 10 mg coated tablet once daily, in the evening. You should ensure that you are not taking any other medicines that contain the same active substance, montelukast. This medicine is for oral use. Singulair 10 can be taken with or without food.
Taking a higher dose of Singulair 10 than recommended
You should immediately consult your doctor. In most cases of overdose, no side effects have been observed. In cases of overdose in children and adults, the most commonly observed symptoms were: stomach pain, drowsiness, excessive thirst, headache, vomiting, and hyperactivity.
Missing a dose of Singulair 10
Singulair 10 should be taken as advised by your doctor. However, if you forget to take a dose, you should return to your normal dosing schedule - one tablet once a day. You should not take a double dose to make up for the missed dose.
Stopping treatment with Singulair 10
Singulair 10 is effective in treating asthma only if taken regularly. It is important to continue taking Singulair 10 for as long as your doctor has prescribed. This will help keep your asthma under control. If you have any further questions about taking this medicine, you should consult your doctor or pharmacist.
4. Possible side effects
Like all medicines, Singulair 10 can cause side effects, although not everybody gets them. During clinical trials with Singulair 10, 10 mg coated tablets, the most commonly reported side effects (which may occur in less than 1 in 10 people) considered to be related to Singulair 10 were:
- stomach pain
- headache These symptoms were usually mild and occurred more frequently in patients taking Singulair 10 than in patients taking a placebo (a tablet that does not contain any medicine).
Severe side effects
You should immediately consult your doctorif you experience any of the following side effects, which may be severe and require immediate medical attention.
- allergic reactions, including swelling of the face, lips, tongue, and (or) throat, which may cause difficulty breathing or swallowing
- changes in behavior and mood: agitation, including aggressive or hostile behavior, depression
- seizures
Uncommon: may occur in less than 1 in 100 people
- increased tendency to bleed
- tremor
- palpitations
Rare: may occur in less than 1 in 1,000 people
- a syndrome of symptoms such as flu-like symptoms, tingling or numbness in the hands and feet, worsening respiratory symptoms, and (or) rash (Churg-Strauss syndrome) (see section 2)
- low platelet count
- changes in behavior and mood: hallucinations, disorientation, suicidal thoughts and attempts
- inflammation (inflammation) of the lungs
- severe skin reactions (erythema multiforme), which may occur without prior symptoms
- liver inflammation
Other side effects reported after the medicine was placed on the market
Very common: may occur in more than 1 in 10 people
- upper respiratory tract infections
Common: may occur in less than 1 in 10 people
- diarrhea, nausea, vomiting
- rash
- fever
- increased liver enzyme levels
Uncommon: may occur in less than 1 in 100 people
- changes in behavior and mood: unusual dreams, including nightmares, difficulty sleeping, sleepwalking, irritability, feeling anxious, restlessness
- dizziness, drowsiness, tingling or numbness
- nosebleeds
- dry mouth, indigestion
- bruising, itching, hives
- muscle or joint pain, muscle cramps
- bedwetting in children
- weakness and (or) fatigue, malaise, swelling
Rare: may occur in less than 1 in 1,000 people
- changes in behavior and mood: attention disorders, memory disorders, uncontrolled movements
Very rare: may occur in less than 1 in 10,000 people
- tender, red lumps under the skin, most often on the shins (erythema nodosum)
- changes in behavior and mood: obsessive-compulsive symptoms, stuttering
Reporting side effects
If you experience any side effects, including any side effects not listed in this leaflet, you should inform your doctor, pharmacist, or nurse. Side effects can be reported directly to the Department of Adverse Reaction Monitoring of Medicinal Products, Medical Devices, and Biocidal Products: Al. Jerozolimskie 181C, 02-222 Warsaw, Tel.: +48 22 49 21 301, Fax: +48 22 49 21 309, Website: https://smz.ezdrowie.gov.pl. By reporting side effects, you can help provide more information on the safety of this medicine.
5. How to store Singulair 10
- Store in a temperature below 30°C. Store in the original packaging to protect from light and moisture.
- Keep the medicine out of the sight and reach of children.
- Do not use this medicine after the expiry date stated on the packaging. The expiry date refers to the last day of the month stated.
- Medicines should not be disposed of via wastewater or household waste. You should ask your pharmacist how to dispose of medicines that are no longer needed. This will help protect the environment.
6. Contents of the packaging and other information
What Singulair 10 contains
- The active substance is montelukast. Each tablet contains 10 mg of montelukast in the form of montelukast sodium.
- The other ingredients are: microcrystalline cellulose, lactose monohydrate (89.3 mg), sodium carmellose, hydroxypropyl cellulose (E 463), and magnesium stearate. The coating contains: hypromellose, hydroxypropyl cellulose (E 463), titanium dioxide (E 171), iron oxide red (E 172), iron oxide yellow (E 172), and carnauba wax.
What Singulair 10 looks like and what the packaging contains
Singulair 10, 10 mg coated tablets, are beige, square-shaped with rounded edges, coated tablets with the inscription SINGULAIR on one side and MSD 117 on the other. Blisters in packs of 14 or 28 tablets. For more detailed information, you should consult the marketing authorization holder or parallel importer.
Marketing authorization holder in the Czech Republic, the country of export:
N.V. Organon, Kloosterstraat 6, 5349 AB Oss, Netherlands
Manufacturer:
Merck Sharp & Dohme B.V., Waardereweg 39, 2031 BN Haarlem, Netherlands
Parallel importer:
Delfarma Sp. z o.o., ul. Św. Teresy od Dzieciątka Jezus 111, 91-222 Łódź
Repackaged by:
Delfarma Sp. z o.o., ul. Św. Teresy od Dzieciątka Jezus 111, 91-222 Łódź
Marketing authorization number in the Czech Republic, the country of export: 14/351/99-C
Parallel import authorization number: 183/23
Date of leaflet approval: 01.09.2023
[Information about the trademark]
- Country of registration
- Active substance
- Prescription requiredYes
- Marketing authorisation holder (MAH)N.V. Organon
- This information is for reference only and does not constitute medical advice. Always consult a licensed doctor before taking any medication. Oladoctor is not responsible for medical decisions based on this content.
- Alternatives to Singulair 10Dosage form: Tablets, 10 mgActive substance: montelukastManufacturer: Zakłady Farmaceutyczne POLPHARMA S.A.Prescription requiredDosage form: Tablets, 5 mgActive substance: montelukastManufacturer: Zakłady Farmaceutyczne POLPHARMA S.A. Zakłady Farmaceutyczne POLPHARMA S.A. Oddział Produkcyjny w Nowej DębiePrescription requiredDosage form: Tablets, 5 mgActive substance: montelukastPrescription required
Alternatives to Singulair 10 in other countries
The best alternatives with the same active ingredient and therapeutic effect.
Alternative to Singulair 10 in Hiszpania
Alternative to Singulair 10 in Ukraina
Online doctors for Singulair 10
Discuss dosage, side effects, interactions, contraindications, and prescription renewal for Singulair 10 – subject to medical assessment and local rules.
Get updates and exclusive offers
Be the first to know about new services, marketplace updates, and subscriber-only promos.
