In humans and animals, nerves control all body movement. Any disorder that affects the nervous system is bound to cause mobility problems. In many cases, the normal function of that body part will never get back to normal. Dogs are also affected with nerve disorders, especially if they are already in their senior years. Below are some common nerve disorders amongst dogs that you should know about.
This illness is caused by damage or an injury caused by outside sources. Nerves that are spread all though-out the body, controlling the different systems and sending back responses to external and internal stimuli, become weakened as a result of the problem. Loss of consciousness, instability, and spatial disorientation are also other symptoms. This could be caused by toxins, infections, immune or metabolic diseases, and even certain medications that are used to treat cancer.
Radial Nerve Paralysis
Radial nerve paralysis is by far one of the most common nerve problems experienced by dogs. When the dog has this, they have a very hard time using their front legs, resulting with them dragging their paws while walking and damaging their nails. This is usually caused by an injury or excessive stretching. The dog will need some form of therapy and rehabilitation to be able to walk properly again.
Genetics plays a vital roles in this illness. Degenerative myelopathy or DM in dogs, is an illness that affects the dog’s spine and nerves. It usually first affects the dog’s hind legs, causing it drag them while walking. The dog will also shake and lose balance because of the loss of control. The illness will progress and begin to affect the dog’s body, moving up to its torso, front legs, and then their head. DM in dogs eventually results in full body paralysis and manifests in dogs that are in their older years.
With neuromuscular disorders, illnesses such as diabetes, Cushing’s disease, botulism, Addison’s disease, cancer, and tetanus could affect the dog’s neuromuscular system. These disorders could cause swelling of the nerves, leaving the dog in pain. They may also have a hard time when exercising, eating, and even supporting their own weight.
This is when nerve fibers rupture due to prolonged pressure, crushing and pinching. It normally takes the dog about a few weeks to a few months to recover from the damage. Depending on how damaged the body part is, the dog may not regain full ability and control of that part of the body.