Allergies can bring on sneezing, watery eyes, itchiness of the eyes, nose, and roof of the mouth, and sometimes a sore throat. Some allergens can even trigger allergic reactions known as anaphylaxis that are medical emergencies.
But can allergies cause a fever?
Generally, no. Sometimes, however, allergy symptoms can make you vulnerable to a bacterial or viral infection. A bacterial or viral infection can lead to a fever, which you can indirectly blame on your allergy.
Fevers tend to be temporary responses to an infection or other cause. Once the underlying cause, such as a cold or flu, is treated, the fever should disappear. If an allergy frequently leads to a bacterial infection, avoiding contact with those allergens is your best bet to stay healthy.
If you have allergy to dust, certain foods, or animal dander, you may need to make adjustments in your home environment and lifestyle. If pollen is the culprit, pay close attention to air quality reports and forecasts for your area.
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