Can Allergies Cause Swollen Glands?
Allergies are a common反应 to foreign substances and can trigger a variety of symptoms, including itchy eyes, running noses, and sneezing. While it's unusual for allergies to directly cause swollen glands (lymph nodes), they can be affected by allergies in a few ways.
Allergens, such as pollen, pet dander, or certain foods, can activate the immune system and trigger inflammatory responses. This inflammation can include swelling of the lymph nodes, which are an important part of the immune system's filtering system. The lymph nodes in the neck, under the arms, and near the groin are particularly affected by allergies and can become肿大 and tender during an allergic reaction.
In addition to allergies, other conditions can lead to swollen glands, including infections, such as a sore throat from tonsillitis, colds, flu, or ear infections. These can cause the lymph nodes to swell due to the body's response to the infection.
It's important to note that if you're experiencing persistent swelling or other concerning signs and symptoms, it's recommended to consult a healthcare provider for evaluation. While most cases of swollen glands caused by allergies are not serious, they can be a sign of a more serious health issue and it's important to rule out other potential conditions. A doctor can perform various tests and exams to determine the specific cause of the swelling and recommend appropriate treatment.
In summary, while allergies can sometimes affect the lymph nodes indirectly, it's relatively uncommon for allergies to directly cause swollen glands. If you're experiencing swelling in the lymph nodes along with other symptoms, it's a good idea to see a healthcare professional for evaluation to ensure the correct diagnosis and treatment.
