For US Healthcare Professionals
Sign In
User name    (Forgotten?)

Password     (Forgotten?)


 Remember me

You can use your MerckMedicus user name and password.

Need to Register?
Viewing files designated with requires a PDF reader
Opening files designated with requires a Zip reader

Please sign in using the form to the left to view the information resources and services for SINGULAIR.

SINGULAIR is available through the Merck Patient Assistance Program.

SINGULAIR is listed on Merck Pregnancy Registries.

You can also visit singulair.com

Product Highlights

Product Highlights

Learn more about SINGULAIR® (montelukast sodium)
For Symptoms of Allergic Rhinitis.

You can visit singulair.com

Educational Resources

See for ALL Products
For Healthcare Professionals
For Your Patients
Untitled Document
No educational resources related to SINGULAIR®(montelukast sodium) For Symptoms of Allergic Rhinitis are available at this time.
You can request a number of complimentary resources, where available, including:
  • Patient Educational Materials
  • Disease Management Tools
  • Journal Reprints
  • Slide Sets, and more
Signing in using the form to the left will give you access to educational resources for other products.

Prescribing Information

SINGULAIR® (montelukast sodium) For Symptoms of Allergic Rhinitis
Prescribing Information Prescribing Information [PDF]
Patient Product Information Patient Product Information [PDF]

Viewing files designated with requires
a PDF reader

ALL MERCK PRODUCTS
A B C D E F G H I J K L M
N O P Q R S T U V W X Y Z
To see Prescribing Information for other Merck products, click on the letter corresponding to the product name.

Product Samples

SINGULAIR AR® (montelukast sodium) For Symptoms of Allergic Rhinitis SINGULAIR® (montelukast sodium) For Symptoms of Allergic Rhinitis
Please sign in using the form to
the left to gain access to this service.

eMedical Forum Webcasts

Upcoming Webcasts View All Webcasts

My Scheduled Webcasts
Register for Webcasts
Attend a live, online educational program hosted by medical thought leaders, and interact with the speaker and the other participants.
Please sign in using the form to the left to access this service.
To view the details of upcoming webcasts that you have registered for, sign in now in the upper left corner of the page.

Archived Webcasts View All Archives

Access our archived eMedical Forum Webcasts, which are available for your viewing at any time.
Please sign in using the form to the left to access this service.

Important Product Information

IMPORTANT INFORMATION:

SINGULAIR is indicated for the relief of symptoms of allergic rhinitis (seasonal allergic rhinitis in adults and children 2 years and older and perennial allergic rhinitis in adults and children 6 months and older).

In clinical trials, SINGULAIR was generally well tolerated, with a safety profile similar to that of placebo. Adverse events varied by age. The most commonly reported adverse events, occurring at a frequency of >1% and at an incidence greater than placebo, regardless of causality assessment, were sinusitis, upper respiratory infection, sinus headache, cough, epistaxis, headache, otitis media, pharyngitis, and increased ALT.

SINGULAIR is contraindicated in patients with hypersensitivity to any component of the product.

COZAAR and HYZAAR are registered trademarks of E.I. du Pont de Nemours and Company, Wilmington, Delaware, USA
FOSAMAX PLUS D is a trademark of Merck & Co., Inc.
VYTORIN and ZETIA are registered trademarks of MSP Singapore Company, LLC. View the Merck/Schering-Plough privacy policy.
All other brand names are registered trademarks of Merck & Co., Inc.
MerckServices and MerckSource are registered trademarks of Merck & Co., Inc.
MerckProductServices and MerckMedicus are trademarks of Merck & Co., Inc.

Contact Us

Ask a Product-Related Question or Report an Adverse Event
Let us assist you with information and services related to Merck and its products.
Get Started

Live Product Discussion About SINGULAIR® (montelukast sodium)
We're ready when you are with the latest product information and resources for SINGULAIR.
Begin Your Discussion

Get site technical support, or call 1-800-489-5119, for site technical issues.

20752836(1)-11/07-EBS-PHY