Swollen lymph nodes can be alarming, often raising concerns about infection or more serious health conditions. However, many people are surprised to learn that allergies can also contribute to this symptom. Our combined decades of experience at Texas ENT Specialists help us understand the complexities of allergic reactions and how they impact the immune system. In this blog, our expert team will help you navigate your symptoms and find relief through personalized allergy care.
How Do Allergies Affect the Lymphatic System?
Allergies occur when the immune system overreacts to a harmless substance, such as:
- Pollen
- Pet dander
- Dust
The lymphatic system plays a crucial role in this immune response by filtering out allergens and other foreign substances. Here’s what you need to know:
- It consists of lymph nodes, vessels, and organs that work together to maintain immune function and fluid balance
- When the immune system detects an allergen, it signals the production of histamines and other inflammatory chemicals, leading to symptoms such as nasal congestion, watery eyes, and skin reactions
- In response to this heightened immune activity, the lymph nodes may swell as they work to process allergens and remove cellular waste
- Swollen lymph nodes due to allergies are often found in areas near the site of inflammation, such as the neck and under the jaw
- While this swelling is usually mild and temporary, it can become more pronounced in individuals with severe allergic reactions or chronic exposure to allergens.
Additionally, allergic reactions can lead to secondary infections, such as sinus or ear infections, further contributing to lymph node swelling. Properly managing allergies can help reduce strain on the lymphatic system and minimize the risk of persistent inflammation.
When to Be Concerned About Swollen Lymph Nodes
While allergies can contribute to swollen lymph nodes, other underlying causes may also be at play. It is essential to differentiate between allergy-related swelling and symptoms of an infection.
Consider the following factors when determining whether to seek professional evaluation and provide clarity and peace of mind:
- Duration: Allergy-related swelling typically subsides once exposure to the allergen is reduced or allergy treatment is initiated.
- Pain: Lymph nodes that are swollen due to allergies are usually not tender, whereas those swollen due to infection may be painful.
- Additional Symptoms: If swollen lymph nodes are accompanied by fever, sore throat, or significant fatigue, an infection or another medical condition may be the cause.
Allergy Treatment at Texas ENT Specialists
At Texas ENT Specialists, we offer comprehensive allergy testing and treatment options to help you manage your symptoms effectively. Our approach includes:
- Allergy Testing: Identifying the specific allergens triggering your symptoms is the first step toward effective treatment.
- Asensa Drops®: A sublingual immunotherapy option that helps build long-term tolerance to allergens.
- Allergy Shots: A proven method to gradually desensitize your immune system to allergens.
- Biologic Therapy: Targeted treatment for allergy-related inflammatory conditions.
By tailoring our treatments to each patient’s unique needs, we help you achieve lasting relief from allergy symptoms, including swollen lymph nodes and other discomforts.
Take Control of Your Allergy Symptoms with TENTS
If allergies interfere with your daily life and cause symptoms such as swollen lymph nodes, Our ENT Doctors are here to help. With nearly 25 years of expertise and 18 locations across Houston and San Antonio, our dedicated team provides cutting-edge treatments and compassionate care. Contact us today to schedule an appointment and find lasting relief from allergy-related discomfort.
