Peripheral neuritis

Peripheral neuritis, also known as peripheral neuropathy, is a condition that affects the peripheral nervous system. It is characterized by damage to or disease affecting the nerves, which may impair sensation, movement, gland or organ function, or other aspects of health, depending on the type of nerve affected.

Causes

Peripheral neuritis can be caused by a number of factors including diabetes, autoimmune diseases, infections, genetic disorders, and exposure to toxins. It can also be a side effect of certain medications.

Symptoms

The symptoms of peripheral neuritis can vary greatly depending on the type of nerves that are affected. These can be broadly classified into three categories: sensory, motor, and autonomic nerves.

• Sensory nerves: Damage to these nerves can lead to symptoms such as numbness, tingling, pain, and sensitivity to touch.
• Motor nerves: Damage to these nerves can cause muscle weakness, cramps, and spasms.
• Autonomic nerves: Damage to these nerves can affect involuntary body functions, including heart rate, blood pressure, and digestion.

Diagnosis

Diagnosis of peripheral neuritis typically involves a physical examination and a review of the patient's medical history. Additional tests may include blood tests, nerve conduction studies, and magnetic resonance imaging (MRI).

Treatment

Treatment for peripheral neuritis aims to manage symptoms and treat the underlying cause. This may involve medications to manage pain, physical therapy to improve mobility, and treatment of any underlying conditions such as diabetes or autoimmune diseases.

See also

• Neuropathy
• Diabetic neuropathy
• Autoimmune diseases
• Nerve conduction study
• Magnetic resonance imaging