For US Healthcare Professionals
Prescribing Information for All Merck Products

Request Complimentary Product Samples
SINGULAIR® (montelukast sodium)
For Asthma


Registered and validated MDs/DOs may print out a form to request complimentary samples of Merck Products.
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To request complimentary samples, you must sign in. You will then be shown a list of the different complimentary sample formulations for that product that you may request. When you finalize your requests, you will need to print out a Sample Request Form. This form must then be signed, dated, and returned to Merck via fax or mail using the fax number or address specified on the form. You should receive the samples requested via UPS delivery within 14 business days of Merck receiving the completed form.

IMPORTANT PRODUCT INFORMATION


IMPORTANT PRODUCT INFORMATION

SINGULAIR is indicated for prophylaxis and chronic treatment of asthma in patients aged 12 months and older.

SELECTED SAFETY INFORMATION

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

Neuropsychiatric events have been reported in patients taking SINGULAIR. These events included agitation, aggressive behavior or hostility, anxiousness, depression, dream abnormalities, hallucinations, insomnia, irritability, restlessness, somnambulism, suicidal thinking and behavior (including suicide), and tremor. The clinical details of some postmarketing reports appear consistent with a drug-induced effect. Patients should be advised to report any neuropsychiatric events.

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

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

Before prescribing SINGULAIR, please read the Prescribing Information. The Patient Information also is available.

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20953312(21)-05/10-EBS-PHY