Tinnitus is the perception of sound when no external sound is present. People often
describe it as ringing, buzzing, hissing, or humming in one or both ears. While tinnitus is
frequently associated with hearing-related conditions, not all tinnitus originates solely from
the auditory system. A form known as somatic tinnitus is influenced by musculoskeletal
factors beyond the ear, particularly the neck and jaw.
Some individuals notice that the volume or pitch of their tinnitus changes when they
clench their jaw, turn their head, or apply pressure to muscles in the face or neck. Others find
that their tinnitus becomes more noticeable during episodes of neck pain, jaw discomfort, or
temporomandibular joint (TMJ) flare-ups. The ability to modify the sound through
movement is considered one of the strongest indicators that musculoskeletal factors may be
involved.
Researchers believe this connection exists because nerves from the neck, jaw, and
face communicate with areas of the brain that help process sound. One of these regions,
called the dorsal cochlear nucleus, receives information from both the auditory system and
nearby sensory structures. When abnormal signals arise from irritated joints, tight muscles,
or dysfunctional movement patterns, they may influence how sound is perceived. Common
contributors to somatic tinnitus include TMJ dysfunction, cervical spine dysfunction,
whiplash injuries, forward-head posture, teeth grinding, and chronic muscle tension in the
neck and shoulders.
Presently, there is no widely adopted, standalone international treatment guideline
specifically for somatic tinnitus. However, expert reviews, consensus papers, and tinnitus
guidelines generally recommend a thorough examination of the neck, jaw, posture, and
surrounding muscles. If potential musculoskeletal factors are identified, a course of treatment
to resolve these issues is advised to see if tinnitus symptoms are reduced or resolved.
Chiropractors are trained to evaluate musculoskeletal conditions, identify findings
that may require referral, and provide conservative care for disorders affecting the spine and
related structures. For patients whose tinnitus changes with jaw movement, neck movement,
posture, or muscle tension, a chiropractic evaluation may help determine whether a
musculoskeletal component is contributing to their symptoms and whether conservative care
is appropriate as part of a broader management plan.
Brent Binder, D.C.
4909 Louise Dr. Suite 102
Mechanicsburg, PA 17055