5 Things That Cause Pain Behind the Ear and Down the Neck

A number of conditions can cause lasting pain behind the ear and down the neck. Learn what might be causing your discomfort, and what treatment may look like.

Numerous conditions can cause pain behind the ear and down the neck, ranging from a pinched nerve to a more serious bone infection.

Is This an Emergency?

If you are experiencing serious medical symptoms, seek emergency treatment immediately.

Pain behind the ear is often associated with neck pain, as the tendons of many neck muscles connect to the mastoid process — a prominent bony bump — located just behind the ear.

If you're experiencing this kind of pain, keep in mind that neck pain can travel to other parts of the body as well, such as the shoulders, arms and head, according to MedlinePlus, a publication of the National Institutes of Health. In some cases, the reverse is true: Pain in various parts of the head can radiate to your neck.

With all that in mind, here are five possible causes of behind-the-ear and neck pain that you should know about.

1. Cervicogenic Headache

A cervicogenic headache, sometimes called a cervical headache, may cause a dull, aching pain throughout the head as well as behind the ear and down the neck.

According to the American Migraine Foundation, a cervicogenic headache is referred pain, which means the pain is actually coming from the neck, but you end up feeling it in your head. The cause of this headache is a disorder of the cervical spine and its surrounding bone, disc and/or soft tissues.

Possible causes of cervicogenic headache include nerve compression between the vertebrae or spinal bones, excessive tenderness in the neck tissues due to trigger points — hyper-irritable nodules or knots within a tight band of muscle — and reduced range of motion or a stiff neck.

Most cervicogenic headaches respond well to chiropractic manipulation, massage therapy, acupuncture and postural retraining exercises.

2. Mastoiditis

According to MedlinePlus, mastoiditis is an infection of the mastoid bone of the skull, which is located directly behind the pinna, or outside portion of the ear.

"The mastoid bone houses the ear structures, though we're not 100 percent sure why we have it in our bodies," Lawrence Lustig, MD, otolaryngologist-in-chief at NewYork-Presbyterian/Columbia University Medical Center in New York City, tells LIVESTRONG.com. Two possible theories: the mastoid bone may act as an air cushion to the brain, or it could provide ventilation to the middle ear.

The most common cause of mastoiditis is a middle ear infection. The infection can spread from the ear to the mastoid bone, causing infected materials to accumulate within the mastoid air cells — a network of honeycomb-like structures within this bone. Infection of the mastoid air cells can cause destruction and degeneration of the bony tissue that composes this part of the skull.

Mastoiditis affects children more often than adults. Beyond ear and neck pain, common signs and symptoms associated with this condition include:

  • Head and neck discomfort
  • Pain and swelling behind the ear
  • Ear drainage
  • Fever
  • Headache
  • Hearing loss
  • Redness of the affected area

3. Whiplash

Whiplash is another source of this specific type of pain.

According to the National Institute of Neurological Disorders and Stroke (NINDS), whiplash is a collection of symptoms that occur following rapid movement and/or an extension injury of the neck. The most common cause of whiplash is a rear-end motor vehicle accident.

Whiplash symptoms range from mild to severe. Moderate or severe cases of whiplash usually involve extensive soft tissue damage to neck muscles, tendons, ligaments and nerve roots.

Common signs and symptoms associated with whiplash include:

  • Neck pain and stiffness
  • Pain behind the ears
  • Neck muscle strains
  • Neck ligament sprains
  • Headache
  • Dizziness
  • Shoulder pain
  • Back pain
  • Memory loss
  • Inability to concentrate
  • Irritability
  • Fatigue
  • Sleeping problems 
  • Depression

The NINDS states that, although most people who suffer a whiplash injury recover within three months, some people may experience residual symptoms that last much longer. For this reason, it's important to see a doctor if you're suffering from this condition.

4. Pinched Nerve

Another common cause of pain behind the ear that radiates down the neck is a pinched nerve, says Dr. Lustig.

The American Academy of Orthopaedic Surgeons describes a pinched nerve, or cervical radiculopathy, as a nerve near the spinal cord that has become compressed or irritated. This condition is typically caused by aging and arthritis, though in younger people a pinched nerve can result from an injury involving a herniated disk.

To ease this pain, you may be advised by your physician to wear a soft surgical collar, practice specific exercises to strengthen the neck muscles and take nonsteroidal anti-inflammatory drugs such as ibuprofen or naproxen.

5. Temporomandibular Joint Syndrome (TMJ)

TMJ pain is a very common cause of head, ear and neck pain that may be triggered by arthritis, a jaw injury or frequent teeth grinding or clenching.

If you have TMJ, you might feel pain while chewing food, discomfort near the ear and tenderness around the jaw bone, per the Mayo Clinic.

"There's also a strong link between TMJ pain and migraines," points out Dr. Lustig.

To treat this pain, try warm compresses at the pain site and over-the-counter medications such as Motrin or Advil. For people who grind their teeth at night, a bite guard may also be recommended, says Dr. Lustig.