Small hard bags protruding from the bone behind the ear of young children may be caused by lymphadenitis, sebaceous cysts and other factors.
1. Lymphadenitis: it may be caused by catching a cold, flu and other phenomena. It is not a serious disease, so don’t worry too much and you can recover after treatment.
2. Sebaceous cysts: benign skin lesions in which sebum gradually accumulates to form cysts. Mostly seen in adolescents, energetic, secretion of sebum things do not clean up in time, long-term accumulation in the formation of sebaceous cysts behind the ear, resulting in young children behind the ear bone raised small hard bags.
There may be other reasons for the small hard bumps behind the ear of young children, it is recommended to go to the hospital in time, improve the examination to clarify the cause of the disease, and then give targeted treatment or treatment.