List Of Can An Allergy Cause A Fever Ideas. Web allergies do not cause a fever, but they may lead to health issues that can cause a fever, such as a sinus infection. When your body is exposed to an allergen, it triggers an immune response that can cause inflammation and other symptoms.
Web another factor that can make cough and cold symptoms worse at night is called postnasal drip, the mucus that starts to pool at the back of your throat when you are lying down. These may include a runny nose, itchy eyes, congestion, sneezing and sinus pressure. So the best way to prevent a sinus infection that can cause a fever is to prevent or treat the common allergy symptoms that drive you crazy.
