Asthma

The information on this site is intended for healthcare professionals in the United States and is not intended for the general public.

I AM A HEALTHCARE PROFESSIONAL I AM NOT A HEALTHCARE PROFESSIONAL
Prescribing Information Patient Information Return to singulair.com

SINGULAIR—an appropriate choice for asthma control

Exercise-induced bronchoconstriction
Role of Leukotrienes in Asthma
2007 Updated NIH Guidelines
Free 30 Day Supply
Back-to-School Resources

SINGULAIR—The first and only oral
tablet approved for prevention of
EIB in patients aged 15 years
and older.

Learn more about SINGULAIR in EIB.
Asthma Medication Information

SINGULAIR—Proven efficacy across many clinical studies in patients with asthma

For adults

  • Not well controlled on a short-acting ß-agonist (SABA) 2,3
  • Not well controlled on a SABA during the allergy season 4
  • Versus an ICS
    (beclomethasone) 5
More Information

For pediatric and
adolescent patients

  • Indicated for treatment of asthma, with an established safety profile, in patients as young as 12 months
More information
Asthma Treatment for Adults and Children

SINGULAIR is indicated for prophylaxis and chronic treatment of asthma in patients aged 12 months and older and for prevention of exercise-induced bronchoconstriction (EIB) in patients aged 15 years and older.

Important Information

SINGULAIR should not be used as rescue medication to treat acute asthma episodes. Patients should be advised to have appropriate rescue medication available.

Use of SINGULAIR may not eliminate the need for inhaled or systemic corticosteroids. Patients should not decrease the dose or stop taking any other anti-asthma medications unless instructed by a physician.

Safety and effectiveness of SINGULAIR in patients younger than 12 months with asthma have not been established.

For prevention of EIB, a single dose of SINGULAIR should be taken at least 2 hours before exercise. An additional dose of SINGULAIR should not be taken within 24 hours of a previous dose.

Patients already taking 1 tablet daily for another indication should not take an additional dose to prevent EIB. All patients should have available for rescue a short-acting ß-agonist.

Chronic daily administration of SINGULAIR for other indications has not been established to prevent acute episodes of EIB.

Patients with known aspirin sensitivity should continue avoidance of aspirin or nonsteroidal antiinflammatory agents while taking SINGULAIR.

Safety and effectiveness of SINGULAIR for EIB in patients younger than 15 years have not been established.

Before prescribing SINGULAIR, please read the Prescribing Information.

See all references.

20753522(19)-05/09-SNG

For general information and other services for physicians

Merck Services Merck OnCall

SINGULAIR, Merck OnCall, and MerckServices are registered trademarks of Merck & Co., Inc.