A hard lump behind a child’s ear is most often considered to be an enlarged lymph node.
A hard bump behind the child’s ear is usually seen as an enlarged lymph node. Lymph nodes are often single or multiple, generally not adherent, not painful to touch, and not red or swollen on the surface. They are usually softer to the touch than the nasal bone, similar to the feel of a muscle, and have some degree of mobility.
If the lymph nodes are small and not more than 1 cm in diameter, they can be observed first. Otherwise, you should look for the cause of the growth behind the child’s ear. For example, if the child suffers from eczema and has recently had a respiratory infection, especially since viral infections can lead to lymph node hyperplasia and lymph node enlargement.
In addition, attention should also be paid to some rare diseases, such as lipoma or some malignant diseases, which then need to be diagnosed through a specialized doctor.
There may be other reasons for a hard lump behind the child’s ear. It is recommended that the child go to the hospital in time for a complete examination to clarify the cause of the disease and then give targeted treatment or therapy.