What causes sudden numbness in the head, and what should be done about it?

Jun 06, 2023 Source: Cainiu Health

Dr. Yang Jun

Introduction

Sudden numbness in the head may be caused by physiological factors or pathological conditions such as autonomic nervous system dysfunction and cervical spondylosis. Treatment should be based on the specific underlying cause, including general management and medication. In addition to the aforementioned causes, this condition could also result from facial nerve paralysis, hypertension, cerebral hemorrhage, or other reasons. Patients should seek prompt medical attention, complete relevant examinations to determine the exact cause, and receive targeted treatment accordingly.

Sudden numbness in the head may be caused by physiological factors as well as pathological conditions such as autonomic nervous system dysfunction and cervical spondylosis. Treatment should be based on the specific underlying cause, including general management and medication. The details are as follows:

1. Physiological Causes

If proper head warmth is not maintained, blood vessels may constrict under cold stimulation, leading to a sensation of numbness. It is recommended to maintain adequate warmth.

2. Pathological Causes

1) Autonomic Nervous System Dysfunction

Contributing factors for autonomic nervous system dysfunction include prolonged mental stress and excessive psychological pressure. This condition may disrupt the balance of the autonomic nervous system, resulting in sudden head numbness. In such cases, medications such as Oryzanol tablets, Mecobalamin tablets, or Qingnao Fushen liquid may be taken under medical supervision.

2) Cervical Spondylosis

Cervical spondylosis may result from intervertebral disc herniation or degenerative changes. This condition can irritate or compress nerves, causing the aforementioned symptoms. In such instances, doctors may recommend medications such as ibuprofen sustained-release capsules, vitamin B complex tablets, or celecoxib capsules to improve symptoms.

Besides the above causes, sudden head numbness may also be due to facial nerve paralysis, hypertension, cerebral hemorrhage, or other conditions. Patients should promptly seek medical attention, complete necessary examinations, identify the exact cause, and receive targeted treatment.

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