Can Allergies Cause Fever?
Allergies often lead to sneezing, a runny nose, and itchy eyes, but can allergies also cause fever? This is a common question that many people ask. The Connection Between Allergies and Fever Allergies are actually an immune system response triggered by allergens like dust, pollen, or pet dander. However, allergies themselves do not cause fever. That said, allergies can lead to secondary infections such as sinus infections (sinusitis) or postnasal drip, which in turn can cause fever. If you want a more detailed explanation of this topic, check out this article for further insights. Differences Between Fever and Allergies Fever is usually a symptom of an infection or illness, whereas allergies are simply an overreaction of the immune system. Here’s a quick comparison: Allergies Fever Runny nose, itchy eyes, and sneezing Body temperature of 100°F (37.8°C) or higher May cause a cough but no body aches Fatigue, body aches, and chills Can happen anytime, especially during seasonal cha...