Note Proper Use of Antihistamines During Spring Allergy Season
April 15, 2021 04:19pm
By Aislinn Antrim, Associate Editor
In the United States, allergic rhinitis, also commonly known ashay fever, is estimated to affect 20% of adults and 40% of pediatric patients. For many allergy sufferers, allergic rhinitis can negatively impact an individual’s quality of life, including daily activities, by impairing concentration and causing fatigue and sleep disturbances. Many people with allergic rhinitis may also have asthma. Unfortunately, the number of newly diagnosed cases continues to increase annually, and hay fever symptoms tend to flare up in the spring and fall. Perennial allergic rhinitis symptoms occur all year long.
Signs and Symptoms
Symptoms typically occur rapidly after someone is exposed to the allergen, and they vary in severity from person to person. Common symptoms include 1 or more of the following:
When a person with allergic rhinitis encounters an allergen, such as pollen, mold or pet dander, the body releases chemicals that cause the allergy symptoms. Common triggers include the following.
Seasonal Allergy Triggers
Year-Round (Perennial Allergies)
Tests and Diagnosis
Your doctor may order skin and blood tests to determine the cause of your allergies, perform a physical examination, and review your medical history and symptoms to assess your allergies.
The most effective way to prevent allergy symptoms is to adhere to allergy therapy and take steps to control allergy symptoms, including:
Treatment and Care
Treatment depends on the cause of your allergies, your symptoms, the severity of your symptoms, and your medical and medication history. Treatments may include avoidance of triggers if feasible and the use of an antihistamine, a nasal or oral corticosteroid, a decongestant, cromolyn sodium, a leukotriene modifier, nasal ipratropium, or immunotherapy (allergy shots). Your doctor will determine the best treatment for your individual needs.
Homeopathic and Alternative Remedies
While clinical data are limited, a number of alternative remedies have been used to manage allergy symptoms, including:
If you are considering using alternative therapies or supplements, you should talk to your doctor or pharmacist before using these products to discuss the best ways to manage your allergy symptoms and so that potential drug interactions and contraindications can be avoided.
Several OTC products can be used to treat allergic rhinitis symptoms, including oral and ocular antihistamines, oral and nasal decongestants, mast cell stabilizers, and a recently FDA-approved nasal spray that was once available by prescription only. To prevent potential drug interactions and contraindications, it is important to consult your doctor or pharmacist before using these products. A pharmacist can also provide advice or recommendations based on symptoms and patient preferences.
Resources for Patients
Resources for Pharmacists