Neck pain from a pinched nerve can be differentiated from other conditions by associated symptoms and sensations, such as numbness and radiating pain. Arthritis and herniated discs can also cause a pinched nerve. Seeking medical attention is important for proper diagnosis and treatment. One way you might be able to tell neck pain from a […]
The abducens nerve controls the lateral rectus muscle, which moves the eye outward. Damage to the nerve causes double vision and inward deviation of the affected eye. Trauma, aneurysms, strokes, and diabetes-related nerve damage are common causes of abducens nerve dysfunction. Other conditions can mimic sixth nerve palsy. The abducens nerve, also called cranial nerve […]
The medial nerves carry pain signals to the spine’s facet joints, which can lead to debilitating pain. A medial branch block injects medicine to prevent the nerve from relaying pain signals. Doctors use the block as a diagnostic tool. Improperly functioning medial nerves can cause conditions such as golfer’s elbow, which can be treated without […]
A pinched nerve can cause tingling, pain, numbness, and decreased sensation in specific body parts. It can be caused by an underlying condition and can affect any nerve in the body. Symptoms may come and go and can be relieved with medication or surgery. It can also cause sleep loss, irritability, and depression. Symptoms of […]
Inflamed nerves can cause pain, numbness, and impaired motor skills in the legs, arms, and other parts of the body. It can also affect breathing, swallowing, and cause fatigue and pain throughout the body. Symptoms include difficulty walking, holding objects, and speaking, as well as problems with urination and bowel movements. Some people suffer from […]
Motor neuron lesions can be caused by physical trauma, autoimmune disease, or fetal abnormalities, leading to abnormal muscle control and movement. They can affect speech, chewing, and swallowing. Lesions are divided into upper and lower motor neuron injuries, causing spasticity and flaccid paralysis respectively. Diseases affecting motor neurons can be progressive and include cerebral palsy, […]
Nerve growth factor (NGF) regulates neuron function, growth, and repair in adults. Beta polypeptide chains of NGF have been successful in treating Alzheimer’s disease by stimulating cell growth activity in nerves. NGF has also been used to treat spinal cord injuries, corneal ulcers, and heart trauma. Nerve growth factor (NGF) is a type of neurotrophin […]
Back pain caused by a pinched nerve can be mistaken for muscle strains or poor posture, but it is often sharp and can radiate down the back or legs. Sciatica is a common cause, and regular stretching and exercise can help. Other causes include herniated discs and direct trauma, which can be treated with medication […]
Tooth nerve pain is caused by tooth decay, periodontal disease, or damaged teeth. Dental cavities, periodontal disease, and teeth grinding are common causes. Pain ranges from tolerable to severe and can be treated with topical oral treatments or pain relievers. A dentist can determine the cause and appropriate treatment. Tooth nerve pain — also known […]
Ulnar nerve entrapment can cause numbness and tingling in the little and ring fingers, elbow pain, and muscle wasting. Compression can occur at the elbow, collarbone, or wrist. Treatment may include avoiding activities that cause compression, medication, or surgery. As with most nerves, the ulnar nerves (one on each arm) perform very important functions. These […]
The trochlear nerve controls the superior oblique muscle of the eye, allowing for up and down and crosswise eye movement. Damage can cause trochlear nerve palsy, leading to double vision and head tilting. Diagnosis is done through the Bielschowsky head tilt test, and treatment involves surgery. The trochlear nerve, also known as the fourth nerve […]
Long thoracic nerve injuries can be caused by trauma, poor posture, nerve entrapment, and certain health conditions. Symptoms include neck and shoulder pain, numbness, and scapular ala. Treatment options vary depending on the cause of the injury. A long thoracic nerve injury can occur when the nerve is damaged, irritated, overstretched, or trapped. There are […]
Nerve entrapment can be caused by various factors, including repetitive strain, fractures, tumors, and infections. Symptoms include pain, numbness, and weakness. Treatment depends on the cause, with rest, ergonomic devices, exercise, or surgery as options. Common examples include carpal tunnel and cubital tunnel syndromes. Nerve entrapment occurs when a nerve becomes trapped due to a […]
Nerve compression can cause poor blood supply, swelling, and fibrosis. Pinched nerve treatment depends on severity, and surgery may be required. Carpal tunnel is a common syndrome caused by excessive computer use. Other syndromes include cubital and radial tunnel syndrome. Nerve compression occurs when too much pressure is placed on a specific nerve for a […]
The lumbar nerves transmit sensation and movement between the brain and body, with five nerves grouped into the lumbar plexus. Irritation or compression of a lumbar nerve can cause symptoms such as burning or tingling, difficulty moving, and sciatica. Treatment involves minimizing inflammation and stretching surrounding muscles, tendons, and ligaments. A lumbar nerve is part […]
A pinched nerve in the forearm can cause pain, numbness, and loss of motor control. It can be caused by tension in muscles, joint degradation, or inflammation. It may be a symptom of a larger problem and may require medical attention. A pinched nerve in the forearm can manifest itself through pain or numbness in […]
A pinched nerve in the lower back can cause pain, numbness, tingling, and loss of range of motion in the legs and hips. The most common cause is a herniated disc, and treatment varies based on the underlying cause. A pinched nerve in the lower back will produce symptoms that can vary depending on the […]
The vagus nerve can be damaged by hormonal imbalances, physical injury or surgery, infections, cancer, and alcoholism. Diabetes is a common cause of nerve damage, leading to gastroparesis. Irreversible nerve damage can be medically controlled, but not cured. The vagus nerve, which runs from the stomach to the brain, can become damaged in several ways. […]
Optic nerve drusen are small protein deposits that can cause vision problems. They affect about 1% of the population and are often detected during regular eye exams. There is no definitive treatment or prevention, but regular monitoring is recommended. In rare cases, laser therapy may be required. Optic nerve drusen are small deposits of protein […]
Peripheral nerve damage, also known as peripheral neuropathy, is an injury or malfunction to any of the body’s peripheral nerves outside the brain and spine. It can be caused by trauma, disease, inherited or developed disorders, vitamin or nutrient deficiencies, or cancers. Symptoms vary and can affect involuntary functions. Over 100 different types have been […]
