Many things: Too much time looking at an improperly positioned computer screen or keyboard. Poor sitting, standing or walking posture, scoliosis. Somatic dysfunction of upper and middle ribs cause by coughing or sneezing. Muscle pull. Chronic pull of breast tissue with inadequate support. Heavy book bags/purses. Sleeping wrong........
Answered 7/25/2013
6k views
Stress: The upper back is also a common area where stress causes muscle tension.
Answered 10/3/2016
6k views
3 doctors weighed in across 2 answers
A doctor has provided 1 answer
8 doctors weighed in across 2 answers
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question