What is brachial plexus neuropathy?

Written by Gao Yi Shen
Neurosurgery
Updated on September 02, 2024
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Brachial plexus neuropathy occurs when certain pathological changes affect the brachial plexus, causing clinical symptoms such as pain, numbness, and weakness. The brachial plexus is composed of four nerves from cervical vertebrae 6 to 7, 8, and thoracic vertebra 1. The brachial plexus gives rise to the median nerve, ulnar nerve, and radial nerve, making it a central hub. If the brachial plexus is injured, for instance, through trauma such as stretching, tearing, tumor compression, or bone impingement, this can lead to clinical manifestations including pain, numbness, and weakness in the arms and hands, a condition known as brachial plexus neuropathy. If such symptoms occur, it is crucial to promptly complete the necessary examinations to clarify the changes in the condition.

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Dentistry
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Symptoms of tooth nerve pain

Symptoms of tooth nerve pain include pain triggered by cold, hot, sour, sweet stimuli, spontaneous pain, secondary pain, and nighttime pain, as well as unlocalized pain. These are also the main symptoms of pulpitis. Among them, pain triggered by cold, hot, sour, and sweet stimuli is more obvious. Sometimes the pain may intensify with temperature changes, such as cold and hot stimuli. If the pulpitis reaches the acute suppurative stage, there may also be pain that worsens with heat and is relieved by cold. It is common to see patients coming to the clinic holding cold water, indicating that cold water may provide temporary pain relief. In addition, severe nighttime pain might occur, where there is no pain during the day, but intense pain at night, sometimes making it difficult to sleep or waking from sleep due to the pain. Sometimes tooth nerve pain can also be unlocalized, potentially causing pain in the temporal area or affecting both upper and lower jaw teeth.

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How is intercostal neuralgia treated?

In our clinical practice, for intercostal neuralgia, we generally have the following treatment methods: The first type is oral medication, specifically non-steroidal anti-inflammatory drugs, which can alleviate pain. The second type is traditional Chinese medicine, such as drugs that invigorate blood circulation and remove blood stasis, which can also increase local blood circulation to relieve pain. The third method is to use acupuncture, which has comparatively good therapeutic effects on this type of intercostal neuralgia. Generally speaking, most cases of intercostal neuralgia do not last very long. Regardless of which method you choose, you can achieve relatively good results, so the above methods are the most common treatments for intercostal neuralgia. (Medication should be used under the guidance of a doctor based on specific circumstances.)

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Written by Gao Yi Shen
Neurosurgery
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What is brachial plexus neuropathy?

Brachial plexus neuropathy occurs when certain pathological changes affect the brachial plexus, causing clinical symptoms such as pain, numbness, and weakness. The brachial plexus is composed of four nerves from cervical vertebrae 6 to 7, 8, and thoracic vertebra 1. The brachial plexus gives rise to the median nerve, ulnar nerve, and radial nerve, making it a central hub. If the brachial plexus is injured, for instance, through trauma such as stretching, tearing, tumor compression, or bone impingement, this can lead to clinical manifestations including pain, numbness, and weakness in the arms and hands, a condition known as brachial plexus neuropathy. If such symptoms occur, it is crucial to promptly complete the necessary examinations to clarify the changes in the condition.

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Written by Cheng Bin
Orthopedics
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How long does an intercostal neuralgia attack last?

Under normal circumstances, an episode of intercostal neuralgia usually requires about a week to improve. During this period, actively cooperating with treatment can lead to a quick recovery. Treatment typically involves orally administered non-steroidal anti-inflammatory and nerve-nourishing drugs, and it is necessary to reduce physical activity and minimize local irritation. It is crucial not to be exposed to the cold; local heat application is recommended. Commonly, a salt bag or toasted bran is used for heat application, which is quite sufficient. Applying heat twice a day, each time for more than half an hour, can enhance the effects significantly. Moreover, combining this with some physiotherapy methods, such as acupuncture, infrared therapy, and cupping, can yield very good results.

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Is intercostal neuralgia severe?

First, it should be noted that intercostal neuralgia is not a very serious disease; it is a chronic condition but can be recovered from with long-term treatment as long as treatment is consistently followed. Commonly, treatment for intercostal neuralgia can be supplemented with physiotherapy methods such as acupuncture, massage, and cupping, which are very effective. Additionally, topical application of ointments that invigorate the blood and dispel stasis, or oral administration of non-steroidal anti-inflammatory and neuro-nourishing medications, can be completely adequate. For cases where the symptoms of intercostal neuralgia are particularly severe, local block injections may be performed. Furthermore, it is important to rest and protect the affected area, avoid cold exposure, and minimize irritation to the area to facilitate recovery.