病因来自妙佑医疗国际员工

手麻木可能由手臂和手腕的一条神经或神经分支受到损伤、刺激或压迫所致。

糖尿病等影响周围神经的疾病也可能引起麻木感，但糖尿病引起的麻木感往往首先出现在足部。

在极少数情况下，麻木感可能由脑或脊髓问题引起。当这种情况发生时，还会出现手臂或手无力或丧失功能。麻木感本身通常与卒中或肿瘤等可能带来危险的疾病无关。

医生需要关于您症状的详细信息，以诊断您出现麻木感的原因。在开始治疗之前，可能需要各种检查来确认原因。

单手或双手出现麻木感的可能原因包括：

脑和神经系统状况颈椎病 吉兰-巴雷综合征 神经系统副肿瘤综合征 周围神经病变 脊髓损伤 卒中 创伤或过度使用性损伤臂丛损伤 腕管综合征 肘管综合征冻伤 慢性状况酒精使用障碍 淀粉样变性 糖尿病 多发性硬化症 雷诺病 干燥综合征 （一种可能导致眼睛干涩和口腔干燥的状况）传染病莱姆病 梅毒 治疗的副作用化疗或抗 HIV 药物其他病因腱鞘囊肿 血管炎 维生素 B-12 缺乏症

下面列出了与该症状有关的常见病因。请与您的医生或其他医疗中心的专家配合，寻求更准确的诊断结果。

定义看医生的时间

ShareTweetWeChatWeChatCloseWeibo

Sept. 09, 2023

显示参考文献

Numbness. Merck Manual Professional Version. https://www.merckmanuals.com/professional/neurologic-disorders/symptoms-of-neurologic-disorders/numbness#. Accessed March 30, 2023.

Stroke. National Institute of Neurological Disorders and Stroke. https://www.ninds.nih.gov/health-information/disorders/stroke#. Accessed March 30, 2023.

Signs and symptoms of adult brain and spinal cord tumors. American Cancer Society. https://www.cancer.org/cancer/brain-spinal-cord-tumors-adults/detection-diagnosis-staging/signs-and-symptoms.html. Accessed March 30, 2023.

De Keyser F. Ganglion cysts of the wrist and hand. https://www.uptodate.com/contents/search. Accessed March 30, 2023.

Ferri FF. Ferri's Clinical Advisor 2023. Elsevier; 2023. https://www.clinicalkey.com. Accessed March 30, 2023.

Numbness or tingling. National Multiple Sclerosis Society. http://www.nationalmssociety.org/Symptoms-Diagnosis/MS-Symptoms/Numbness. Accessed March 30, 2023.

Neuropathy. American Diabetes Association. https://diabetes.org/diabetes/neuropathy. Accessed March 30, 2023.

Raynaud's phenomenon. American College of Rheumatology. https://www.rheumatology.org/I-Am-A/Patient-Caregiver/Diseases-Conditions/Raynauds-Phenomenon. Accessed March 30, 2023.

Cervical spondylosis (arthritis of the neck). American Academy of Orthopaedic Surgeons. https://orthoinfo.aaos.org/en/diseases--conditions/cervical-spondylosis-arthritis-of-the-neck. Accessed March 30, 2023.

Ganglion (cyst) of the wrist. American Academy of Orthopaedic Surgeons. https://orthoinfo.aaos.org/en/diseases--conditions/ganglion-cyst-of-the-wrist-and-hand. Accessed March 30, 2023.

Levin K. Cervical spondylitic myelopathy. https://www.uptodate.com/contents/search. Accessed March 30, 2023.

Brachial plexus injury. National Institute of Neurological Disorders and Stroke. https://www.ninds.nih.gov/health-information/disorders/brachial-plexus-injury. Accessed March 30, 2023.

Jankovic J, et al., eds. Disorders of peripheral nerves. In: Bradley and Daroff's Neurology in Clinical Practice. 8th ed. Elsevier; 2022. https://www.clinicalkey.com. Accessed March 30, 2023.

Briemberg HR, et al. Approach to the patient with sensory loss. https://www.uptodate.com/contents/search. Accessed March 30, 2023.

也可查阅淀粉样变性手部骨折腕部骨折腕管锻炼：能缓解症状吗？腕管综合征腕管的调整巨大淋巴结增生症颈椎病小脑扁桃体下疝畸形嗜酸性肉芽肿性多血管炎糖尿病性神经病变糖尿病性神经病变和膳食补充剂糖尿病性神经病变的类型特发性血小板增多症巨红细胞症：是什么引起的？神经挤压真性红细胞增多症胸廓出口综合征血小板增多症腕管症状：非手术疗法的作用腕管综合征手术：即刻效果和长期效果维生素缺乏性贫血显示更多相关内容