In childhood, bronchial asthma may precede the onset of allergic rhinitis. Persons with rhinitis are prone to recurrent respiratory, sinus and ear infections. Avoidance of triggers is clearly the most important treatment for allergic rhinitis. Pollens Keep your doors and windows closed during your allergy season. The use of central air conditioning dramatically reduces the level of indoor pollen and can also lessen indoor humidity.
Lower humidity reduces both mold and dust mite allergen concentrations.
Pollen and mold counts can vary throughout the day. It may help to limit your outdoor activities during the times of highest pollen and mold counts. Molds Mold can grow in damp areas of your home, such as the kitchen, bathroom or basement. If you are allergic to mold, take measures to lessen mold growth. Clean damp areas frequently, using a weak, chlorine bleach solution as needed.