Cattails or cat tails. Try a different way to treat your allergies.

Whether you have outdoor allergies, indoor allergies, or both, ask your doctor about prescription SINGULAIR. While most allergy medicines block histamine, SINGULAIR works differently by blocking leukotrienes, an underlying cause of allergy symptoms. No other allergy medicine works like that. One SINGULAIR once a day is proven to help relieve allergy symptoms without causing drowsiness. Got allergy nose? Ask your doctor about SINGULAIR. A different way to treat allergies.

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 these or any other side effects while taking SINGULAIR. 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 on the adjacent page and discuss it with your doctor. To learn more about SINGULAIR, visit singulair.com or call 888-MERCK-95.

A D I F F E R E N T W A Y T O T R E A T A L L E R G I E S

Having trouble paying for your Merck medicine? Merck may be able to help. Call 888-MERCK-95 or visit merck.com/merckhelps.

SINGULAIR is a registered trademark of Merck Sharp & Dohme Corp., a subsidiary of Merck & Co., Inc. Copyright © 2010 Merck Sharp & Dohme Corp., a subsidiary of Merck & Co., Inc. All rights reserved. 21050776(1)(415)-SNG-CON Page 1  |  Page 2  |  Page 3  |  Page 4  |  Page 5  |  Page 6  |  Page 7  |  Page 8  |  Page 9  |  Page 10  |  Page 11  |  Page 12  |  Page 13  |  Page 14  |  Page 15  |  Page 16  |  Page 17  |  Page 18  |  Page 19  |  Page 20  |  Page 21  |  Page 22  |  Page 23  |  Page 24  |  Page 25  |  Page 26  |  Page 27  |  Page 28  |  Page 29  |  Page 30  |  Page 31  |  Page 32  |  Page 33  |  Page 34  |  Page 35  |  Page 36  |  Page 37  |  Page 38  |  Page 39  |  Page 40  |  Page 41  |  Page 42  |  Page 43  |  Page 44  |  Page 45  |  Page 46  |  Page 47  |  Page 48  |  Page 49  |  Page 50  |  Page 51  |  Page 52  |  Page 53  |  Page 54  |  Page 55  |  Page 56  |  Page 57  |  Page 58  |  Page 59  |  Page 60