Find out how to treat the swelling with home remedies or antibiotics, and when to see a doctor. A lump behind the ear could be an enlarged lymph node from an infection Different types of infections can cause lymph node swelling Cysts and abscesses are growths that can form on the skin, behind the ear Tumors can be soft or firm, and are usually painless and grow over time see your doctor if the lump doesn’t go away after two weeks. Sinus infections often lead to swollen lymph nodes in the head and neck, potentially causing a lump behind your ear
Dental infections can also result in swollen lymph nodes in the neck region, contributing to a lump behind the ear Don’t ignore dental health—seek treatment if you suspect an infection. A lump behind the ear can have many potential causes, including acne, cysts, and infections Swollen lymph nodes and certain cancers can also cause lumps. A lump behind the ear can result from acne, infection, swollen lymph nodes, and cysts Learn more about possible lump causes, diagnosis, and treatment.
The lymph nodes behind the ear are located on the temporal bone and under the posterior auricular muscle If they are swollen, you can feel them behind the ear with your fingers.
OPEN