HomeHealth TopicsBrain NervesSpinal Cord Diseases
Back to Brain Nerves
Spinal Cord Diseases
Reviewed by Medicinsk Expert•Last updated: 2026-10-22•Brain Nerves

Spinal Cord Diseases

The spinal cord acts as a vital communication pathway between your brain and body, and damage to it—whether through injury or disease—can lead to significant neurological symptoms.

Overview

Your spinal cord is a bundle of nerves that runs down the middle of your back. It carries signals back and forth between your body and your brain. It is protected by your vertebrae, which are the bone disks that make up your spine. If you have an accident that damages the vertebrae or other parts of the spine, this can also injure the spinal cord.

Other Spinal Cord Problems

Beyond physical injury, other conditions can affect the spinal cord, including:

  • Tumors
  • Infections such as meningitis and polio
  • Inflammatory diseases
  • Autoimmune diseases
  • Degenerative diseases such as amyotrophic lateral sclerosis and spinal muscular atrophy

Symptoms and Treatment

Symptoms vary but might include pain, numbness, loss of sensation, and muscle weakness. These symptoms can occur around the spinal cord, and also in other areas such as your arms and legs. Treatments often include medicines and surgery.

Frequently Asked Questions

You should seek immediate medical attention if you experience sudden onset of severe back or neck pain, rapid loss of sensation or weakness in your arms or legs, difficulty walking or maintaining balance, new problems with bladder or bowel control, or numbness/tingling that spreads quickly. These could be signs of acute spinal cord compression or injury.::How do doctors determine the specific cause of a spinal cord disease, and what tests are involved?::Diagnosing the cause of a spinal cord disease typically involves a thorough neurological exam to assess reflexes, sensation, and muscle strength. Imaging tests like MRI (Magnetic Resonance Imaging) are crucial for visualizing the spinal cord and identifying tumors, inflammation, or structural issues. CT scans, X-rays, and sometimes electromyography (EMG) or nerve conduction studies may also be used, along with blood tests to check for infections or autoimmune markers.::Beyond medication and surgery, what daily strategies can help manage symptoms and improve quality of life for someone with a chronic spinal cord disease?::Daily management often includes physical therapy to maintain strength and mobility, occupational therapy to adapt daily tasks, and pain management techniques such as heat/cold therapy, massage, or TENS units. Regular exercise, as advised by a doctor or therapist, can help. Maintaining a healthy weight, eating a balanced diet, and ensuring adequate sleep are also important for overall well-being. Support groups can provide emotional support and practical advice.::Can spinal cord diseases be inherited, or are there ways to reduce my risk of developing one?::Some spinal cord diseases, like spinal muscular atrophy (SMA) or certain types of hereditary spastic paraplegia, are indeed inherited. For others, like those caused by injury or infection, genetics play less of a role. While not all spinal cord diseases are preventable, you can reduce your risk of injury by using proper lifting techniques, wearing seatbelts, and using protective gear during sports. Maintaining good hygiene can help prevent infections like meningitis, and managing chronic conditions like diabetes can reduce related nerve damage.
Source: MedlinePlus, National Library of Medicine

MedlinePlus brings together authoritative health information from the National Library of Medicine (NLM), the National Institutes of Health (NIH), and other government agencies and health-related organizations.

kontakt@hittavard.se

Ⓒ 2024. Alla rättigheter förbehålls av juxt ab