Peripheral Neuropathic Pain
Peripheral Neuropathic Pain: Causes and Treatments
Peripheral neuropathic pain (PNP) is a type of chronic pain caused by damage to the peripheral nerves—the nerves that carry signals from the central nervous system to the other parts of the body. PNP can range from mild to severe, and can be extremely disabling, causing a burning or tingling sensation in the affected area.
PNP affects more than 13 million adults across the United States and is a leading cause of disability, affecting people of all ages. It can be caused by traumatic damage from injuries, or from conditions such as diabetes, multiple sclerosis, HIV, autoimmune diseases, and certain types of cancer.
Treatment Options for Peripheral Neuropathic Pain
Treatment for PNP can vary depending on the underlying cause and the severity of the symptoms. Generally, though, treatment may involve the following:
- Medications: Antidepressants, anticonvulsants, analgesics, and other drugs can help relieve the pain associated with PNP.
- Physical therapy: Exercise and stretching can help improve strength and coordination, and help with pain management.
- Nerve blocks: Injections that are designed to block pain signals from reaching the brain can help control symptoms in some cases.
- Surgery: Surgery to remove or repair damaged nerves may be necessary for some cases.
- Transcutaneous electrical nerve stimulation (TENS): A TENS unit can be used to deliver mild electrical impulses to the affected area, which has been shown to reduce pain.
- Complementary therapies: Acupuncture, massage, and relaxation techniques may also provide some relief.
It's important to speak to a doctor if you are experiencing ongoing pain, as PNP can be disabling and can lead to long-term disability if left untreated for too long. With proper care and treatment, however, it is possible to manage the pain and improve quality of life.