Yes, according to the document content, allergies can lead to swollen lymph nodes. This is due to the immune system's response to allergens, which triggers the production of histamine and other inflammatory chemicals. This, in turn, can cause lymph nodes to become swollen as they attempt to fight off the allergens. Additionally, if allergies result in secondary infections, such as sinus infections, these can also contribute to lymph node swelling. It's important to note that while allergies may contribute to lymph node swelling, it's not a common symptom and typically appears alongside other allergy symptoms. If you're experiencing swollen lymph nodes along with fever, night sweats, or unexplained weight loss, it's essential to seek medical attention immediately.
does allergies make your lymph nodes swell
