A different way to treat indoor and outdoor allergies.

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We're happy to provide you with more information about SINGULAIR. If you have a question or need additional information, please contact your doctor, pharmacist, or other health care professional.

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SINGULAIR is a prescription medicine approved for relief of symptoms of indoor and outdoor allergies (outdoor allergies in adults and children as young as 2 years and indoor allergies in adults and children as young as 6 months).

IMPORTANT SAFETY INFORMATION

Side effects vary by age and may include headache, ear infection, sore throat, and upper respiratory infection. Behavior and
mood-related changes have been reported, including agitation, aggression or anger, bad or vivid dreams, depression, anxiety, hallucinations (seeing things that are not there), irritability, restlessness, sleepwalking, suicidal thoughts and actions (including suicide), trembling, and trouble sleeping. Tell the doctor if you have, or your child has, these or any other side effects while
taking SINGULAIR.
SINGULAIR should not be taken by people who are sensitive to any of its ingredients.
Parents or guardians of a phenylketonuric child: Note that cherry chewable tablets contain phenylalanine, a component
of aspartame.

You are encouraged to report negative side effects of prescription drugs to the FDA. Visit www.fda.gov/medwatch, or call
1-800-FDA-1088.

Please read the Patient Information and discuss it with your doctor. The physician Prescribing Information also is available.

SINGULAIR is a registered trademark of Merck Sharp & Dohme Corp., a subsidiary of Merck & Co., Inc.

20951263(4)-05/10-SNG

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