Numbness in the mouth and lips
Jun 06, 2023
Source: Cainiu Health
Dr. Yang Jun
Introduction
Numbness in the mouth and lips may be caused by physiological factors or pathological conditions such as facial nerve inflammation, diabetic peripheral neuropathy, etc., and treatment should be targeted according to the specific cause. Besides the relatively common causes mentioned above, other possible causes include cerebral infarction, stroke, and intracranial tumors. If any discomfort symptoms occur, prompt medical evaluation and timely treatment are recommended.
Numbness in the mouth and lips may be caused by physiological factors, or by pathological conditions such as facial neuritis or diabetic peripheral neuropathy. Treatment should be targeted according to the specific cause. The details are as follows:
I. Physiological Factors
In daily life, frequent consumption of spicy and irritating foods such as chili peppers, ginger, and garlic may irritate the oral cavity and lips, leading to a sensation of numbness. This is considered a normal physiological response and typically resolves once the triggering factor is removed.
II. Pathological Factors
1. Facial Neuritis
Facial neuritis is primarily a condition caused by damage to the facial nerve. Under inflammatory stimulation, patients may experience numbness around the mouth. Symptoms can be alleviated with treatments such as warm compresses or acupuncture.
2. Diabetic Peripheral Neuropathy
In patients with diabetes, prolonged uncontrolled blood glucose levels may damage peripheral nerves, manifesting as oral numbness, and possibly accompanied by numbness in the hands and feet. Medications such as metformin hydrochloride tablets or mecobalamin tablets may be taken under medical supervision to relieve symptoms.
Besides the above relatively common causes, other potential causes include cerebral infarction, stroke, or intracranial tumors. If any discomfort occurs, timely medical evaluation and treatment are essential to avoid delays in diagnosis and management.
