"In the largest, most comprehensive, nationwide study to examine the prevalence of allergies from early childhood to old age, scientists from the National Institutes of Health report that allergy prevalence is the same across different regions "...
- Patient Information:
Details with Side Effects
OPTIVAR (azelastine hydrochloride) ® is contraindicated in persons with known or suspected hypersensitivity to any of its components.
Last reviewed on RxList: 8/5/2008
This monograph has been modified to include the generic and brand name in many instances.
Additional Optivar Information
Optivar - User Reviews
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