Drug Uses
Singulair is used for prevention and long-term treatment of asthma. It is also used in certain patients to relieve runny nose caused by allergy and to prevent asthma attacks caused by exercise. It may also be used for other conditions as determined by your doctor.
How to use
Use Singulair as directed by your doctor. Check the label on the medicine for exact dosing instructions. Check the label on the medicine for exact dosing instructions. An extra patient leaflet is available with Singulair . Talk to your pharmacist if you have questions about this information. Take Singulair by mouth with or without food.
Continue to use Singulair even if you feel well. Do not miss any doses.
If you miss a dose of Singulair , take it as soon as possible. If it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule. Do not take 2 doses at once.
Drug Class and Mechanism
Singulair is a leukotriene receptor antagonist. It works by blocking a substance called leukotriene, which helps to decrease certain asthma and allergy symptoms.
Missed Dose
If you miss a dose of Singulair , take it as soon as possible. If it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule. Do not take 2 doses at once.
Storage
Tablets should be stored at room temperature, 15-30 degrees C (59-86 degrees F).
Safety Information
Warnings/Precautions
Some medical conditions may interact with Singulair . Tell your doctor or pharmacist if you have any medical conditions, especially if any of the following apply to you:
if you are pregnant, planning to become pregnant, or are breast-feeding
if you are taking any prescription or nonprescription medicine, herbal preparation, or dietary supplement
if you have allergies to medicines, foods, or other substances
if you have liver problems
if you have a history of mental or mood problems, or suicidal thoughts or actions
Some MEDICINES MAY INTERACT with Singulair . Tell your health care provider if you are taking any other medicines, especially any of the following:
Certain anticonvulsants (eg, phenobarbital) or rifampin because they may decrease Singulair 's effectiveness
