The most effective way of controlling seasonal allergy symptoms is avoidance. By controlling the environment and minimizing exposure to known allergens, an individual can greatly limit the number and severity of allergic reactions. Though this treatment method is not easy, there are several basic steps that can prevent various seasonal allergies. They include:

• Stay indoors as much as possible during the pollen season (high pollen counts). When leaving the home is necessary, patients should try to put off outdoor activities until late morning because pollen counts are typically highest early in the morning.
  
  
• Stay indoors as much as possible in the evening or following a heavy rain. Mold counts are typically high at these times.
  
  
• Be aware of the local pollen and mold conditions. Pollen and mold reports can provide good indications of the amount of airborne allergens currently found in the air.
  
  
• Avoid outdoor activities as much as possible on hot, dry and windy days. These condition often lead to greater pollen and mold distribution.
  
  
• During allergy season, try to keep windows and doors closed at home and in the car.
  
  
• Use air conditioning in the home and car, which cleans and dries out air.
  
  
• Use an air filter that can remove allergens from the air, such as HEPA filters.
  

  

• Use a dehumidifier to prevent the growth of mold by reducing humidity. These devices are especially helpful when placed in damp areas such as basements and laundry rooms. However, patients must remember to change the water reservoir often to prevent mold growth.
  
  
• Avoid yard work that could stir up pollen and molds – such as mowing the lawn or raking leaves. When people with seasonal allergies do perform these tasks, they should wear filtering masks.
  
  
• Avoid hanging laundry outdoors to dry because pollens can collect on fabrics.
  
  
• Wash pets frequently to minimize the amount of allergens on their skin and coats.
  
  
• Shower frequently to wash airborne allergens from hair and skin.
  
  
• Leave shoes at the door after spending time outdoors to prevent dispersing allergens throughout the home.

In addition, there are steps that can be taken to help prevent specific seasonal allergies. For example, patients can reduce the likelihood of vernal conjunctivitis by wearing wrap-around sunglasses to protect their eyes. Patients who refrain from wearing contact lenses may reduce the sensitivity of their eyes to various allergens.