Is it sciatica?

Written by Cheng Bin
Orthopedics
Updated on September 04, 2024
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It should be noted that the incidence of sciatic nerve pain is still very high in clinical settings, and there are many causes which can lead to severe pain when it occurs. Common causes of sciatic nerve pain include conditions like sciatic neuritis, which can result in patient discomfort, as well as lumbar disc herniation, lumbar spondylolisthesis, lumbar spinal stenosis, and lumbar tumors. Compression of the spinal nerves can also lead to sciatic nerve pain. Additionally, piriformis syndrome can cause sciatic nerve pain in patients. Determining the specific cause requires a physical examination along with some auxiliary tests to make a clear diagnosis, after which active symptomatic treatment can be completely effective.

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Written by Zhang Hui
Neurology
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How to relieve neuralgia

Firstly, symptomatic treatment can be administered to patients. Medications for treating neuralgia mainly include tricyclic antidepressants and anticonvulsants, and serotonin reuptake inhibitors may also be effective. These medications should be taken under the advice of a doctor when necessary to help alleviate pain. Secondly, localized block treatment can also achieve certain clinical effects. Thirdly, it is crucial to identify the cause of the neuralgia and treat it accordingly. For example, if a patient’s neuralgia is caused by optic neuromyelitis, corticosteroids should be used; if it is due to herpes zoster virus infection, antiviral medications are required.

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Written by Wang Cheng Lin
Orthopedics
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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 Li Bao Hua
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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Written by Liu Yan Hao
Neurology
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How to treat occipital neuralgia?

Occipital neuralgia is caused by cervical compression of the greater occipital nerve, leading to neuropathic pain. Thus, treatment of occipital neuralgia may involve oral pain relief medications to temporarily alleviate symptoms. Additionally, some nerve-nourishing medications can be used in treatment. Fundamental treatment involves addressing cervical spondylosis, which can include cervical physiotherapy and the use of medications that improve blood circulation and remove blood stasis to treat cervical spondylosis. It is also important to take care of the cervical spine by not sitting for too long; if sitting for extended periods, one should get up and move to stretch the muscles and bones. Performing the "little bird flying" exercise, where the head is leaned back and both arms are extended backwards, can effectively relieve cervical spondylosis and the pain caused by cervical compression of the greater occipital nerve. Additionally, the pillow should not be too high when sleeping at night.

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Written by Zhang Hui
Neurology
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Causes of Neuralgia

Neuralgia is extremely painful, with patients often experiencing severe, unbearable pain. The causes of neuralgia mainly include the following types. The first type to note is viral infection, such as herpes zoster virus infection, which can leave postherpetic neuralgia. In such cases, it is crucial to actively use antivirals and employ neuropathic pain medications for treatment. The second scenario may relate to nerve compression, such as trigeminal neuralgia, which may be associated with local vascular compression causing abnormal nerve discharges. Surgical treatment might be necessary to relieve the compression. Sciatica is also caused by compression of the sciatic nerve. The third case might be due to nonspecific inflammatory responses. For example, Guillain-Barre syndrome can also cause neuralgia, and treatment should be directed at the underlying cause.