Mastoiditis is a serious infection of the mastoid, the hard, prominent bone just behind and under the ear. It is rare and can be life threatening without treatment. Symptoms of mastoiditis include ...

A headache that’s centered behind your ear may be caused by pinched nerves in your neck (occipital neuralgia), an infection in your inner ear (mastoiditis), temporomandibular joint disorder, or dental ...

A mastoidectomy is a type of surgery that removes an infection from the bone behind the ear, called the mastoid bone. The mastoid bone looks like a honeycomb, and the spaces are filled with air. Due ...

Possible causes of a headache behind the ear include nerve injury, an infection, and jaw problems. Medical and alternative treatments can help relieve the pain. A headache behind the ear refers to any ...

Pain behind the ear can be caused by infections, nerve irritation, or jaw issues. Occipital neuralgia causes sudden, sharp pain and can be triggered by simple movements. Otitis media, an ear infection ...

Lumps behind the ear may be caused by many things. They are rarely serious, but you may need to see a doctor to determine the origin. Treatment will depend on the cause and may include antibiotics or ...