Baffled by all the over-the-counter products available to treat indoor or outdoor allergies (also called allergic rhinitis)? Here is some information to help you choose the right product for your needs.
Warning! The products mentioned in this article are not designed to treat serious allergies like food allergies.
|
Benefits
|
According to personal preference:
|
How they work
|
Main Benefit | Side effects | Lasts | |
---|---|---|---|
Diphenhydramine |
|
|
4 to 6 hours |
Cetirizine, desloratadine, fexofenadine, and loratadine |
|
|
12 to 24 hours |
According to personal preference:
For occasional allergy symptoms, an antihistamine in tablet form is a good choice as it is fast-acting compared to nasal corticosteroid sprays. Where possible, take it before you are exposed to the allergen, for example, before you leave home to visit a friend who has a cat.
|
Benefits
|
Make sure you carefully follow the instructions for using sprays, so you maximize their efficacy while minimizing the risk of side effects. Your pharmacist can show you how. These products can take several days before they become fully effective.
In Canada, certain corticosteroid nasal sprays are sold over or behind the counter, while others require a prescription. In some provinces, pharmacists can prescribe these products in specific circumstances. Ask your pharmacy staff.
|
Benefits
|
*Oral formulas are not recommended for long-time use, as they can cause some side effects over time. Do not use “cold and sinus” all-in-one products to treat allergies. They may contain ingredients that are ineffective against allergy symptoms. While some of the symptoms are similar, their cause is different, as are the medications used to relieve them.
The information contained herein is provided for informational purposes only and is not intended to provide complete information on the subject matter or to replace the advice of a health professional. This information does not constitute medical consultation, diagnosis or opinion and should not be interpreted as such. Please consult your health care provider if you have any questions about your health, medications or treatment.