Lymph nodes are small, bean-shaped glands that are part of the body's immune system, serving a vital function in fighting infections and diseases. When they become enlarged, it is often a sign that your body is dealing with an infection or, less commonly, a more serious condition.
What are the symptoms?
- Persistent swelling: If lymph nodes remain enlarged for longer periods, often without pain, it could be a sign of an underlying condition requiring medical evaluation.
- Pain or tenderness: Enlarged lymph nodes may be sensitive or painful to touch, indicating infection or inflammation in the area where they are located.
- Fever: Accompanying fever can suggest an active infection or systemic condition that may be contributing to the lymph node enlargement.
- Night sweats: Experiencing night sweats can be a symptom of a more serious health issue related to the immune system, sometimes linked with enlarged lymph nodes.
- Weight loss: Unexplained weight loss, along with swollen lymph nodes, could signal a more significant medical concern that necessitates prompt attention.
- Fatigue: Persistent tiredness or a lack of energy, in conjunction with enlarged nodes, may be a symptom pointing to an underlying condition affecting the body's immune response.
- Respiratory symptoms: Difficulties such as coughing or shortness of breath, paired with lymph node swelling, could indicate an infection or other conditions affecting the respiratory system.
- Skin changes: Any noticeable changes in the skin overlying the lymph nodes, like redness or warmth, could suggest an infection or inflammatory process in the underlying tissue.