What Is Back Pain?

Back pain is a common condition that can affect the muscles, joints, discs, nerves, or bones of the spine. It may develop suddenly after an injury or build gradually over time due to aging or repetitive strain.

Pain can range from mild discomfort to severe symptoms that interfere with work, sleep, and daily activities. While many cases improve with conservative treatment, some people may need ongoing care to manage chronic pain.

Back pain may be caused by muscle strain, arthritis, herniated discs, osteoporosis, or nerve compression. Risk factors include aging, excess weight, smoking, poor posture, repetitive lifting, and lack of physical activity.

Seek immediate medical attention if back pain occurs after an injury or is accompanied by fever, bowel or bladder changes, or severe weakness.

Symptoms

Back pain symptoms can vary depending on the cause and the area of the spine involved. Some people experience occasional soreness, while others may develop pain that radiates into the legs or limits movement.

Common symptoms may include:

• Aching or stiffness in the back
• Burning or sharp pain
• Muscle spasms
• Pain that travels down the legs
• Numbness or tingling
• Weakness in the legs
• Pain that worsens with movement

How Is It Diagnosed?

Healthcare providers diagnose back pain through a physical exam and discussion of your symptoms, activity level, and medical history. They may evaluate movement, strength, reflexes, and areas of tenderness.

Imaging or additional testing may be recommended when symptoms are severe or persistent, including:

• X-rays
• MRI or CT scans
• Blood tests
• Nerve studies
• Bone scans

These tests can help identify the source of pain and guide treatment planning.

How Is It Treated?

Many cases of back pain improve with conservative care and lifestyle changes. Treatment focuses on reducing pain, improving movement, and preventing future injury.

Treatment options may include:

• Rest and activity modification
• Heat or ice therapy
• Over-the-counter pain relievers
• Physical therapy
• Stretching and strengthening exercises
• Posture and movement training

For ongoing or severe pain, providers may recommend injections, nerve procedures, or surgery. Some patients also find relief through massage, yoga, acupuncture, or chiropractic care.