Frequent dizziness or lightheadedness can often be linked to an overlooked neck muscle called the sternocleidomastoid (SCM).

Pain behind the ear and down the neck and shoulder may result from tension or injury in the sternocleidomastoid muscle. Other possible symptoms include headaches, dizziness, and tingling. The ...

A viral video highlights one muscle as a cause of dizziness. Dr Joe Damiani explains the SCM muscle disrupts balance. This ...