Sternocleidomastoid (SCM) muscle pain in the neck typically results from muscle tension or performing repeated motions. It can also occur with certain health conditions, such as asthma and pneumonia.
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6 exercises for reducing neck and shoulder pain
Adjei, MD Neck and upper back muscles often tighten due to poor posture.You can relieve neck and shoulder pain by doing ...
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 ...
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