In their natural state, the lymph nodes that are behind the ears are small. They should not be more than 8 millimeters. If the lymph nodes behind the ear become inflamed , they increase. Then it is necessary to undergo a thorough examination in a medical institution. Thus, the cause of the pathology that has arisen can be determined. If the lymph node behind the ear is inflamed (a photo of how it looks, you see in the article), such a process can be generalized or local. Usually it occurs due to a certain reaction of the body to infections and the influence of harmful microorganisms. This phenomenon is called lymphadenopathy.
The structure of the lymph node system
The structure of peculiar biological filters consists of many vessels and ducts. Lymph nodes make up the whole network and provide the return of tissue fluid, which is located outside the cardiovascular system, back. It is their cells that are responsible for the production of antibodies by which the human body fights against diseases. If the lymph nodes behind the ear become inflamed , this means that the process is disrupted, and it needs to be restored.
Among other things, these peripheral organs produce phagocytes, which ensure the splitting of human waste. Accordingly, in case of inflammation of the lymph nodes, waste products are evacuated more slowly. This can trigger the development of some other pathologies.
Why are the lymph nodes behind the ears inflamed
The most common factor causing this pathology is an infectious process. It can be localized or systemic. Due to the close connection of the lymph nodes with the process of antibody production, inflammation is a reaction to the penetration of pathogens into the body. The pathology manifested behind the ear is most often the result of infections that affect the organ itself, as well as the eyes and throat. Also, a similar phenomenon can be observed with some types of allergies.
If the lymph nodes behind the ear become inflamed and the process is accompanied by symptoms in the form of peeling and itching of the scalp, excessive hair loss, a fungal infection may be present in the body. This option causes an immediate visit to the doctor to identify the problem and eliminate it.
Other factors in the development of the inflammatory process
There are some other reasons for the enlargement of the lymph nodes that are behind the ears:
- Infections of a local nature, which usually penetrate the body through the temples, throat, scalp, auricle.
- Rubella.
- Adenovirus infection.
- The exanthema is viral.
- Tonsillitis or pharyngitis.
- Pathology of the salivary glands.
- Taking certain medications.
What therapy is used if the lymph nodes behind the ear are inflamed
When the pathology is caused by an infectious route, treatment with the mandatory use of antibiotics is prescribed. Thanks to such drugs, the inflammation stops, the lymph nodes decrease in size, and return to normal. If antibiotic therapy does not bring positive results, an additional study of the tests should be carried out. According to their results, additional therapeutic agents are prescribed.