Zyflo CR Zileuton ER and/or alternatives

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Zyflo CR 600mg

Manufacturer: Cornerstone Therapeutics Source Country : United States

This product is currently unavailable.

  • This item requires a prescription from your doctor

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Description of Zyflo CR

The prescription drug Zyflo CR is categorized under the class of drugs called leukotriene synthesis inhibitors. Leukotrienes are naturally occurring chemicals in the body that play a key role in cases of swelling and inflammation that might occur in the lung airways. Leukotriene production also leads to constriction of muscles in the airways. The key function of the drug Zyflo CR is the prevention of leukotriene production. The generic name of the drug is zileuton.

Patients can buy Zyflo CR in the form of extended release tablets with strength Zyflo CR 600mg.

Indications & Dosage of Zyflo CR

Zyflo CR is indicated for the treatment of asthma, which may be caused due to the increased production of leukotrienes. Patients must be aged at least 12 years of age in order to use the drug.

Zyflo CR dosage should be based on the doctor’s prescription. Altering dosage amounts is not recommended as it may lead to several health hazards. The general recommended dosage of Zyflo CR for both children and adults is two 600mg tablets a day. The tablets should be preferably taken after the morning and evening meals, with a minimum time gap of 1 hour between the meal and dosage. Zyflo CR tablets should be swallowed whole with a full glass of water. They should not be crushed or chewed.

Treatment with Zyflo CR is a long term one. Thus, even if symptoms improve within a short period of time, patients should not stop taking the drug abruptly. Lastly, the drug should be stored at room temperature, away from excess heat and moisture.

Side effects & Interactions of Zyflo CR

There may be several side effects experienced by patients after using Zyflo CR. Certain side effects cause minimal harm and are temporary. Some of these minor side effects are:

  • Minor sinus infections;
  • Sore throat and other throat related problems;
  • Nausea

There may also be certain side effects that pose a greater threat to the patients. These side effects should be reported to a doctor as soon as possible, and emergency medical help should be sought. Some of these side effects are:

  • Worsened state of asthma symptoms;
  • Liver damage;
  • Changes in urine color;
  • Stomach pain and aches;
  • Severe allergic reactions like rashes, breathing issues, itching, hives and swelling in various parts of the body

Before patients buy Zyflo CR, they should consult the doctor about any other substances they are taking. Zyflo CR is known to interact with the following substances: theophylline, propranolol, warfarin and other blood thinners. Patients should speak with their doctors before taking any of these mentioned substances along with Zyflo CR.

Warnings & Precautions of Zyflo CR

Patients who are allergic to any of the ingredients present in Zyflo CR or other similar drugs, should not use Zyflo CR.

Patients who have a particular liver condition or those with allergies to certain foods and other substances should consult a doctor before using the drug.

Zyflo CR is not known to affect pregnant and breastfeeding women. However, to avoid complications, such women should consult their doctor to determine the safety of Zyflo CR use.



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