Published on: 6/12/2025
Could numbness on the left side of my face be related to COVID-19?
In rare cases, numbness on one side of the face may be linked to COVID-19, usually as part of a neurological complication. However, many other more common conditions can also cause this symptom.
Explanation
COVID-19 primarily affects the respiratory system, but it can also impact the nervous system in some people. There have been reports of neurological symptoms, including facial numbness, occurring during or after a COVID-19 infection. This may happen due to inflammation, nerve involvement, or autoimmune responses triggered by the virus.
That said, numbness on one side of the face is more commonly caused by other issues, such as:
Bell’s palsy Migraine Stroke or mini-stroke (TIA) Nerve compression or irritation Dental problems or infections If you’re experiencing new or unexplained facial numbness—especially if it’s sudden, worsening, or accompanied by other symptoms like weakness or difficulty speaking—it’s important to seek medical attention right away to rule out serious causes.
(References)
- Kumar Gupta S, Jyotsana P, Singh A, Phuyal D, & Allam P. (2021). Rhinocerebral Mucormycosis in a COVID-19 Patient from .... JNMA; journal of the Nepal Medical Association, 34508493.
- Elaidouni G, Chetouani Z, Manal Merbouh CB, Bkiyar H, & Housni B. (2022). Acute ischemic stroke after first dose of inactivated COVID .... Radiology case reports, 35392049.
- Ju T, Vander Does A, & Yosipovitch G. (2022). Scalp dysesthesia: a neuropathic phenomenon. Journal of the European Academy of Dermatology and Venereology : JEADV, 35122352.
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