What are potential reasons for numbness in both my face and lips?

Reviewed by Yoshinori Abe, MD

Internal Medicine

Facial and lip numbness is often caused by nerve-related conditions such as trigeminal neuropathy, or by underlying issues affecting blood vessels, nerves, or circulation. Common causes include nerve compression, migraines, allergic reactions, vitamin deficiencies (like B12), dental problems, multiple sclerosis, stroke, or side effects from certain medications. Because numbness in the face and lips can range from a minor, temporary sensation to a warning sign of a serious neurological event, identifying the underlying cause quickly is essential for proper treatment.

Since symptoms overlap across many possible conditions, guessing can delay the care you need. Taking a free, instant, online symptom check can help you clarify what may be causing your numbness, understand urgency levels, and guide your next steps—whether that's monitoring at home or seeking immediate medical attention.

Reviewed for medical accuracy: 07/14/2026

Important Next Steps

Learn what causes face or lip numbness Find out if your numbness needs care Discover if numbness signals a serious condition See OTC options for numbness relief Find a doctor for numbness evaluation Understand home remedies for numbness Check likely causes of face numbness

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Explanation

Numbness in the face and lips can happen for several reasons. One possible cause is trigeminal neuropathy, which affects the nerve responsible for feeling in the face. This condition can lead to numbness, tingling, or pain in facial areas.

Another potential reason is problems with blood vessels, like those seen in certain carotid artery conditions. These can cause unusual sensations, including numbness or a feeling of discomfort in the face.

Additionally, some cases of facial numbness may be due to specific syndromes affecting the chin and cheek areas, as described in some medical reports. These conditions might develop progressively, with symptoms starting in one area and spreading to others.

If you experience persistent or worsening numbness, you can use our free symptom checker to help identify potential causes, but it's important to talk to a healthcare professional who can provide a proper diagnosis and appropriate treatment.

(References)

Rabadi MH. (2020). Progressive lip numbness due to numb chin and cheek .... Radiology case reports, 32874399.
Smith JH, & Cutrer FM. (2011). Numbness matters: a clinical review of trigeminal neuropathy. Cephalalgia : an international journal of headache, 21628435.
Francis KR, Williams DP, & Troost BT. (1987). Facial numbness and dysesthesia. New features of carotid .... Archives of neurology, 3827688.

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