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IMPORTANT: HOW TO USE THIS INFORMATION: This is a wrap-up as well as additionally does NOT have all practical information concerning this thing. This information does not ensure that this thing is protected, reliable, or suitable for you. This information is public scientific referrals as well as additionally does not substitute for the referrals of your health care specialist. Frequently ask your health care specialist for complete information concerning this thing as well as additionally your particular wellness as well as health needs.

  • ZAFIRLUKAST – ORAL (ZA-fir-LOO-kast)
  • COMMON BRAND NAME(S) – Accolate


Zafirlukast is used to quit bronchial asthma indications as well as additionally to decrease the selection of bronchial asthma attacks in people 5 as well as additionally older. It helps make breathing much less made complex by lessening swelling (swelling) in the breathing systems. Regular usage this medication can help manage your bronchial asthma, enhance your capability to exercise, as well as additionally reduced the selection of times you need to use your rescue inhaler.

This medication features by blocking the job of natural products (leukotrienes) that could set off or exacerbate bronchial asthma. This medication does not work quickly as well as additionally is not used to manage unforeseen bronchial asthma attacks.

OTHER USES: This location includes usages this medication that are not given in the approved specialist labeling for the medication nevertheless that may be recommended by your health care specialist. Use this medication for a trouble that is given around simply if it has really been so recommended by your health care specialist.

This medication could furthermore be used for hay heat as well as additionally to quit taking a breath difficulties while exercising.


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Take A Look At the Customer Particulars Pamphlet provided by your pharmacologist before you start taking zafirlukast as well as additionally each time you acquire a refill. If you have any kind of sort of questions referring to the information, consult your physician or pharmacologist.

  1. Take

    Take this medication by mouth, usually twice a day or as directed by your doctor. Zafirlukast should be taken on an empty stomach at least 1 hour before or 2 hours after meals. Your dosage is based on your age, medical condition, and response to therapy.

  2. Use this medication

    Use this medication regularly in order to get the most benefit from it. To help you remember, use it at the same time each day.

  3. Do not increase or decrease

    Do not increase or decrease your dose or stop using this medication without consulting your doctor. Continue to take other medications for asthma as directed by your doctor. This medication works over time and is not meant to relieve sudden attacks of asthma. Therefore, if an asthma attack occurs, use your quick-relief inhaler as prescribed.

  4. Inform your doctor

    It may take 1 to 2 weeks before you feel the full benefit of this medication. Inform your doctor if your condition (e.g., asthma symptoms, number of times you use your rescue inhaler) persists or worsens.


  • Aggravation
  • hurting throat
  • problem relaxing
  • misery
  • as well as additionally queasiness or throwing up could occur

If any kind of among these effects stick around or exacerbate, notify your physician or pharmacologist rapidly.

Remember that your physician has really recommended this medication considering that she or he has really examined that the benefit to you is greater than the threat of unfavorable results. Great deals of individuals using this medication do not have serious unfavorable results.

This medication could hardly ever set off serious (possibly harmful) liver health problem. Try to find instantaneous scientific emphasis if you uncover any kind of among the abiding by not most likely nevertheless incredibly serious unfavorable results:

  • severe stomach/abdominal pain
  • unrelenting nausea/vomiting
  • unusual fatigue
  • yellowing of the eyes/skin
  • dark pee

If your physician develops that you have really knowledgeable liver difficulties from this medication, do not take it again.

Educate your physician quickly if any kind of among these uncommon nevertheless incredibly serious unfavorable results occur:

  • mental/mood modifications (e.g., stress, aggression, hallucinations, uneven wishes, anxiousness, suicidal thoughts/suicide)
  • irritating absence of breath
  • tingling of the hands/feet
  • muscle/joint discomforts
  • disclosing blood
  • swelling of the hands/feet
  • top body pain
  • extremely simple bruising/bleeding
  • signs of infection (e.g., heat, unrelenting hurting throat)

An exceptionally serious hatred this medication is not most likely, nevertheless try to find instantaneous scientific emphasis if it happens. Symptoms and signs of a significant allergic reaction could contain outbreak, itching/swelling (especially of the face/tongue/throat), severe impaired thinking, problem breathing.

This is not a complete list of practical unfavorable results. If you uncover different other effects not given over, call your physician or pharmacologist.

In the UK – Call your physician for scientific referrals concerning unfavorable results.


  1. Before taking zafirlukast, notify your physician or pharmacologist if you dislike it; or to different other leukotriene blockers (e.g., montelukast); or if you have any kind of sort of different other allergies. This thing could have non-active elements, which can set off allergic reactions or different other difficulties. Talk with your pharmacologist for much more info.
  2. Before using this medication, notify your physician or pharmacologist your medical history, especially of: liver difficulties.
  3. Treatment is urged when using this medication in the elderly considering that they may be a lot more mindful the unfavorable results of the medication, especially migraine headache, looseness of the bowels, as well as additionally queasiness or throwing up.
  4. This medication requires to be used while expectant simply if simply needed. Discuss the hazards as well as additionally benefits with your physician.
  5. This medication gets in breast milk. Breast-feeding while using this medication is not recommended. Consult your physician before nursing.


Your physician or pharmacologist could presently acknowledge any kind of sort of practical medication interactions as well as additionally may be inspecting you for it. Do not start, give up or modify the dosage of any kind of sort of drug before calling them originally.

Before using this medication, notify your physician or pharmacologist of all prescription as well as additionally nonprescription/herbal products you could make use of, especially of:

  • pain reliever
  • drugs influencing liver enzymes that remove this medication from your body (e.g., macrolide anti-biotics including erythromycin)
  • drugs gotten rid of from your body by particular liver enzymes (e.g., “blood slimmers” such as warfarin; particular calcium network blockers such as felodipine; cisapride; particular anti-seizure drugs such as carbamazepine as well as additionally phenytoin; theophylline).

Check out all prescription as well as additionally nonprescription drug tags completely since many products have pain reliever, which could elevate your threat of unfavorable results if brought with this medication. Low-dose pain reliever, as recommended by your physician for sure scientific elements such as heart attack or stroke evasion (typically at does of 81-325 milligrams everyday), require to be continued. Consult your physician or pharmacologist for much more info.

This paper does not have all practical interactions. As a result, before using this thing, notify your physician or pharmacologist of all the products you make use of. Preserve a list of all your medications with you, as well as additionally share the list with your physician as well as additionally pharmacologist.


If overdose is thought, talk with a contaminant switchboard or emergency situation center quickly. UK property owners can call a country toxic substance switchboard.

NOTES: Do not share this medication with others.

Laboratory and/or scientific exams (e.g., liver function exams) may be done every now and then to try to find unfavorable results. Consult your physician for much more info.

Learn to make use of a leading blood circulation meter, use it daily, as well as additionally rapidly record exacerbating bronchial asthma (such as evaluations in the yellow or red selection or enhanced usage quick-relief inhalers).

Avoid toxic irritants, poisonous irritants, smoking, as well as additionally different other elements that make bronchial asthma also worse. Lots of people with bronchial asthma demand to acquire a flu discharged annually. Discuss with your physician.


If you lose out on a dose, take it as rapidly as you keep in mind. If it is near the minute of the adhering to dose, miss out on the lost out on dose as well as additionally resume your usual application schedule. Do not raise the dose to record up.

Storage and Preserving:

  • Store in the preliminary container at area temperature degree in between 68-77 degrees F (20-25 degrees C) much from light as well as additionally moisture.
  • Do not go shopping in the bathroom.
  • Preserve all drugs much from children as well as additionally pet canines.
  • Do not flush medications down the commode or place them right into a drain unless recommended to do so.
  • Suitably discard this thing when it is finished or say goodbye to needed.

Consult your pharmacologist or community waste disposal unit organization for much more info concerning simply exactly how to safely discard your thing.

en_GBEnglish (UK)