At first glance, back pain and a numb arm might seem like two separate issues. But in many cases, they’re actually connected. The nerves that control sensation and movement in your arms begin in the spinal cord and travel through the neck and upper back. When these nerves become irritated or compressed—often due to spinal issues—it can lead to numbness, tingling, or weakness in the arms.
Understanding this connection is the first step toward finding relief. Let’s take a closer look at what might be causing your symptoms.
Possible Causes of Arm Numbness Linked to Back Pain
Several conditions can lead to both back pain and tingling in the hands or numbness in the arms. These issues often stem from the spine and affect the nerves that travel to your upper limbs. Here are some common causes:
Herniated Disc
A herniated disc occurs when the soft center of a spinal disc pushes out and presses on nearby nerves. If this happens in the cervical or upper back area, it can cause upper back pain and numbness in the arm.
Cervical Radiculopathy
This condition involves compression or irritation of a nerve root in the neck. It can cause sharp pain, weakness, or numbness that travels down the arm—commonly triggered by herniated discs or arthritis.
Spinal Stenosis
Spinal stenosis is a narrowing of the spinal canal, often due to age-related changes. When this affects the cervical spine, it can cause tingling in the hands and numbness in the arms, especially when standing or walking for long periods.
Degenerative Disc Disease
As spinal discs break down over time, they may lead to nerve compression. This can cause back pain and numbness, and in some cases, lower back pain and numbness in the hands—depending on which nerves are affected.
Poor Posture or Muscle Imbalances
Sitting for long periods, hunching over devices, or muscle imbalances can place strain on the upper back and neck. This strain can irritate nerves and cause upper back pain with numbness in the arm.
When to See a Doctor
If you’re experiencing back pain and a numb arm that doesn’t go away, it’s time to see a doctor. Persistent numbness, muscle weakness, or sharp, radiating pain can be signs of a more serious nerve issue. These symptoms shouldn’t be ignored, especially if they interfere with daily activities or worsen over time.
Getting a timely diagnosis is key. Early intervention can prevent further nerve damage and help you find the right treatment to relieve pain and restore function.
Receive Expert Care from Neuroscience Group
If you’re struggling with back pain and a numb arm, the team at Neuroscience Group is here to help. Our specialists are experienced in diagnosing and treating nerve-related conditions that cause pain, tingling, and numbness in the arms and hands. With advanced diagnostic tools and personalized treatment plans, we work closely with you to address the root cause of your symptoms and help you feel like yourself again. Don’t let discomfort hold you back—trust Neuroscience Group to guide your recovery with expert care. Request an appointment today.