why does my upper back hurt

Upper back pain is often caused by muscle strain, poor posture, repetitive use, or spending long periods sitting or looking down at a screen. It can also come from arthritis, a disc problem, a pinched nerve, or less commonly pain referred from the chest, esophagus, or kidneys.

Common causes

• Muscle strain or overuse, especially after lifting, workouts, or awkward movement.

• Poor posture, “tech neck,” or long hours sitting at a desk.

• Joint or spine problems such as osteoarthritis, spinal stenosis, disc herniation, or inflammatory conditions like ankylosing spondylitis.

• Referred pain from other areas, including the heart, esophagus, or kidneys.

What you can do now

• Rest briefly, but keep moving gently instead of staying still all day.

• Try heat for stiffness or ice for a fresh strain in short sessions.

• Use over-the-counter pain relief like ibuprofen or acetaminophen if you normally can take them safely.

• Check your workstation and posture, especially if the pain shows up after computer use.

Get medical help sooner if

• The pain follows an injury or accident.

• You have numbness, weakness, trouble walking, or pain that shoots around the chest or down an arm.

• You also have chest pain, shortness of breath, fever, or unexplained weight loss.

• The pain is severe, keeps getting worse, or does not improve after a few days of self-care.

Quick read

For many people, upper back pain is from tight muscles and posture, but persistent or unusual pain should be checked because it can sometimes signal a nerve, spine, or internal-organ issue.

If you want, I can help you narrow it down by asking about where the pain is, what it feels like, and what makes it better or worse.