- For Adults
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- I Have Indoor and Outdoor Allergies
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- SINGULAIR for Indoor and Outdoor Allergies
- Once-a-Day SINGULAIR
- Treatment Options
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- Treating My Allergies
- Treatment Options
- Personal Allergy Profile
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- Do you have a prescription for SINGULAIR?
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- Patient Product Information
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- Prescribing Information
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- Learn About Allergies
- Allergy Symptoms
- Allergy Triggers
- How Allergy Medicines Work
- What Else Can You Do?
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- Allergy Tools and Resources
- Helpful Links
- For Parents
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- My Child Has Indoor and Outdoor Allergies
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- SINGULAIR for My Child
- Once-a-Day SINGULAIR
- Treatment Options
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- Treatment for My Child
- Treatment Options
- Child’s Allergy Profile
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- Does your child have a prescription for SINGULAIR?
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- Patient Product Information
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- Prescribing Information
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- Learn About Children’s Allergies
- Allergy Overview
- Allergy Symptoms
- Allergy Triggers
- How Allergy Medicines Work
- What Else Can You Do?
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- Parents’ Allergy Tools and Resources
- Helpful Links
- Allergy-Asthma Connection
- Request More Information
- Information for Healthcare Professionals
SINGULAIR® (montelukast sodium) is a prescription medicine approved to help control asthma in adults and children as young as 12 months and to help relieve the 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
SINGULAIR should be taken once a day, as prescribed. SINGULAIR is available by prescription only.
Side effects are generally mild and vary by age, and may include headache, ear infection, sore throat, and upper respiratory infection. Side effects generally did not stop patients from taking SINGULAIR. SINGULAIR should not be taken by people who are sensitive to any of its ingredients.
For additional safety information, please see Patient Product Information.
This site is intended only for residents of the United States, its territories, and Puerto Rico.
SINGULAIR and MerckServices are registered trademarks of Merck & Co., Inc. MerckSource is a trademark of Merck & Co., Inc.
20851228(2)-07/08-SNG
