What is nerve pain?
The nervous system is a complex network that fulfills an essential role, regulating the body and transmitting vital information like sensations, feelings, commands, and other signals. Nerves are cable-like bundles of nerve fibers threading through the entire body, acting as highways for these signals. Nerve pain is a sensation that occurs when one or more of these nerves suffer from damage, irritation, or other disruptions.
The symptoms of nerve damage can manifest in different ways, depending on the affected nerves and the severity of the underlying issues. Neuropathic pain is usually characteristic enough to distinguish it from other sources of pain. It might feel like a tingling, shooting, stabbing, electric, needle-like, or burning sensation. Numbness is a common symptom as well. The affected area often gets sensitive to touch. One might also experience loss of balance due to nerve damage.
What causes nerve pain?
The underlying causes behind nerve pain can be diverse. It might stem from numerous neurological disorders, poor blood supply, nerve diseases, nerve damage, or the compression or irritation of the nerves.
Neuralgia
Neuralgia refers to a specific type of intense and sharp nerve pain that occurs along the path of a nerve. The condition usually develops due to nerve damage or irritation.
Trigeminal neuralgia
Trigeminal neuralgia is a chronic pain disorder that occurs due to irritation or compression of the trigeminal nerve. This nerve is responsible for transmitting sensations in the face. The main symptom is sudden, severe, electric shock-like pains that usually occur only on one side of the face.
Occipital neuralgia
The occipital nerves run from the upper neck to the scalp. Occipital neuralgia occurs due to the irritation or inflammation of these nerves. The hallmark symptom is recurrent episodes of severe shooting pain in the base of the skull and the back of the head.
Postherpetic neuralgia
Postherpetic neuralgia is a nerve disorder that develops after getting shingles. The nerve condition persists even after the herpes rashes have healed, and it causes intense and throbbing pain that feels like a burning or stabbing sensation. The pain occurs in the area previously affected by the shingles rashes. Postherpetic neuralgia treatment involves a combination of medications to manage pain and reduce nerve sensitivity in the area. Full recovery is possible.
Glossopharyngeal neuralgia
Glossopharyngeal neuralgia is a rare neurological condition characterized by recurring episodes of severe, sharp pain in the back of the throat, tongue, ear, and tonsil area. The pain is often triggered by swallowing, speaking, or coughing, and it only lasts for a short period. Glossopharyngeal neuralgia can stem from the irritation or compression of the glossopharyngeal nerve.
Radiculopathy
Radiculopathy is a condition that involves damage to the nerve roots due to a pinched nerve. It’s usually a result of disk problems, degenerative issues, spinal stenosis, or physical trauma.
Cervical radiculopathy
Cervical radiculopathy occurs in the neck area of the spine. The nerves branching from the spinal cord get pinched by a herniated disk, bone deformities, or the swelling of tissues around the spine. The condition causes nerve pain, tingling, and muscle weakness that might radiate into the neck, the shoulders, and the arms or hands. Cervical radiculopathy might heal with rest alone. Pain medications and physical therapy can speed up the healing process. In severe cases, doctors might turn to surgical methods.
Lumbar radiculopathy
Lumbar radiculopathy affects the lower back area of the spine. A misaligned or herniated disk, swollen muscles, or bone deformities might lead to a pinched nerve in the lower back, causing pain, numbness, tingling, and muscle weakness in the back, buttocks, and legs. In rare cases, symptoms might include difficulty controlling bladder and bowel movements.
Sciatica
The sciatic nerve stems from the lower back and runs through the buttocks and the legs. Sciatica occurs when this nerve gets irritated, compressed, or in other ways, damaged. Herniated disks, bone spurs, spinal stenosis, and injuries can all lead to sciatica. Symptoms include numbness, loss of feeling, tingling sensation, and nerve pain in the lower back, buttocks, or legs. Sciatica usually affects only one side of the body. The focus of treatment is usually relieving the pressure on the affected nerve by treating the underlying issue.