Lymph nodes are small glands belonging to the lymphatic system, present throughout the body and responsible for filtering lymph, recovering viruses, bacteria and other organisms that can cause disease; within the lymph nodes, these microorganisms are eliminated by lymphocytes, which are important defense cells of the body.
Therefore, lymph nodes are essential to each person’s immune system, helping to avoid fighting infections such as colds, tonsillitis, otitis or colds; in rare cases, the frequent presence of swollen lymph nodes may even be a sign of cancer, especially lymphoma or leukemia. .
- In addition.
- Most of the time.
- Lymph nodes are not perceived to the touch.
- When they fight infections.
- Increase their size.
- Remain inflamed and.
- In these cases.
- May be able to perceive near the area where the infection occurs.
- About the main causes of swollen nodes.
Gangs can be found individually in the group, spread across several areas of the body, however, the higher concentration of these glands is present in places such as:
When some of these gangsters try to fight an infection and feel that the area is painful, it heats up and you feel a small culture under your feet.
Most swollen lymph nodes disappear after 3-4 days when the infection goes away, so it’s not alarmed. However, if they remain increased for more than a week, it is important to consult a family doctor who may indicate a more serious problem, such as cancer, that needs to be diagnosed and treated early.
It is recommended to see a doctor when certain characteristics related to the lymph nodes are noticed, such as:
It is important to help your doctor evaluate the characteristics of your lymph nodes and, if necessary, perform laboratory tests and imaging tests to confirm the diagnosis.