Your Global Health Resource
What is seasonal allergies?
Seasonal allergies, also known as allergic rhinitis or hay fever, are allergic reactions that occur at specific times of the year. They are triggered by allergens such as pollen from trees, grasses, and weeds.
The seasons with higher allergy prevalence vary depending on the location and the predominant allergens. Generally, spring and fall are peak seasons for allergies, as trees and grasses release pollen during spring, while weeds release pollen in the fall.
Individuals more susceptible to seasonal allergies include those with a family
history of allergies, a personal history of asthma or eczema, and those residing
in urban areas with higher pollen levels. An allergen is a substance that triggers an allergic reaction. Common allergens include pollen, dust mites, pet dander, mold spores, and certain foods. Diagnosis for allergies involves a comprehensive medical history assessment, physical examination, and allergy testing such as skin tests or blood tests to
identify specific allergens. Asthma can be triggered or exacerbated by allergies, leading to allergic asthma. Symptoms include wheezing, coughing, chest tightness, and shortness of breath. Treatment for allergies includes allergen avoidance, medications such as antihistamines, decongestants, and nasal corticosteroids, and allergen
immunotherapy (allergy shots or tablets) for long-term management. Over-the-counter treatments for allergies include antihistamines like loratadine or cetirizine, decongestants like pseudoephedrine, and nasal corticosteroids like fluticasone or budesonide. Montelukast as stabilizer of the cascade. The prognosis for allergies after treatment is generally favorable, with symptoms often improving or resolving completely with appropriate management. However, some individuals may continue to experience
symptoms despite treatment. Complications of allergies can include sinus infections, ear infections, worsening of asthma symptoms, and impaired quality of life due to persistent
symptoms. Climate change will bring more allergies, with more severity as an example
called thunderstorm asthma, where winds bring allergens from different parts
around the world.
Visit your primary doctor before fall and spring, there are some medications
that can be prescribed.
Raul Ayala MD
@MyDoctorOnCall.com
