Learn about side effects, warnings, and which symptoms oral antihistamines relieve to help you decide which option may be best for you.
 
Healthline Allergies and Asthma
 
 
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Everything You Need to Know About Severe Asthma Attacks
 
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7 Ways to Recover from a Severe Asthma Attack
 
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Food Allergy vs. Intolerance: What’s the Difference?
 
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Allergic Rhinitis
 
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