What Causes Pain Between the Shoulder Blades? 7 Common Causes

Pain between the shoulder blades is a common complaint, especially for people who spend long hours sitting at a desk, driving, looking at a phone, or performing repetitive movements. Sometimes it feels like a dull ache or tightness. Other times, it may feel sharp, burning, or like a stubborn knot that just won’t go away.

The area between your shoulder blades is part of your upper back, or thoracic region. Because your neck, shoulders, muscles, joints, and spine all work together, discomfort in this area can have several possible causes.

Here are seven common reasons you may be experiencing pain between your shoulder blades.

1. Poor Posture

One of the most common contributors to upper back discomfort is poor posture. Sitting with your shoulders rounded and your head positioned forward can place additional strain on the muscles of the neck and upper back.

Over time, those muscles may become tight, tired, and uncomfortable. If your pain seems worse after a long day at the computer, your posture may be playing a role.

2. Muscle Strain or Overuse

Did you recently lift something heavy, start a new workout, move furniture, or spend the weekend working around the house?

Muscles in the upper back can become strained from sudden movements or repetitive activities. Even carrying a heavy bag on one shoulder or repeatedly reaching overhead can contribute to muscle irritation.

3. “Tech Neck”

Phones, tablets, and laptops have changed the way many of us hold our heads throughout the day. Looking downward for extended periods may place stress on the neck and surrounding muscles.

The discomfort doesn’t always stay in your neck. Tightness and pain can extend downward into the shoulders and between the shoulder blades.

4. Joint Restrictions in the Upper Back

The joints of your thoracic spine are designed to provide stability while still allowing movement. When normal movement becomes limited or irritated, you may experience stiffness, aching, or discomfort between the shoulder blades.

You may especially notice it when twisting, reaching, taking a deep breath, or changing positions.

5. Neck Problems

Sometimes the place where you feel pain isn’t necessarily where the problem begins. Irritation involving structures in the cervical spine (neck) can sometimes produce symptoms that extend into the shoulder or upper-back area. Depending on the cause, you might also experience neck stiffness, headaches, tingling, numbness, or discomfort traveling into an arm.

6. Repetitive Work or Activities

Your daily routine matters. Jobs and activities that involve repeated lifting, bending, twisting, reaching, or maintaining the same position for long periods can place stress on the muscles and joints of the upper back.

Even seemingly minor repetitive movements can become uncomfortable when performed day after day.

7. Stress and Muscle Tension

Have you ever noticed your shoulders creeping toward your ears when you’re stressed?

Stress can cause muscles to tighten, particularly around the neck and shoulders. When that tension continues for hours or days, you may begin to notice soreness, stiffness, or knots between the shoulder blades.

When Should You Have Upper Back Pain Checked?

Occasional soreness may improve with movement, rest, stretching, and changes to your workstation or daily habits. However, persistent or recurring pain deserves attention.

A chiropractor can evaluate your posture, spinal movement, muscles, and joints to help determine what may be contributing to your discomfort and recommend an appropriate treatment plan.

If you’re experiencing persistent pain between your shoulder blades, neck pain, or upper back discomfort, Dr. Ryan Han can help evaluate the possible source of your symptoms and discuss your treatment options.

Looking for a chiropractor in Palatine, IL? Contact Dr. Ryan Han’s office to schedule an appointment and take the first step toward getting back to moving more comfortably.

Important: Upper back pain can occasionally be related to a medical condition outside the muscles and spine. Sudden or severe pain—particularly when accompanied by chest pain, shortness of breath, sweating, nausea, or other concerning symptoms—should receive immediate medical attention.