The tingling on the left side of the head may be caused by folliculitis, migraine, upper respiratory tract infections, etc., and the cause should be identified in a timely manner.
1. Folliculitis: usually caused by aureus infection, the disease will cause inflammation of the hair follicles, resulting in a burst of pain on the left side of the head.
2. Migraine: may be related to mental factors, manifested as one or both sides of the frontal temporal throbbing headache, similar to the symptoms of tingling. It is often accompanied by nausea, vomiting, photophobia, phonophobia, sweating, and general discomfort, and is relieved in a few hours or after sleep.
3. Upper respiratory tract infection: usually caused by viral infection, when suffering from this disease, it will cause the release of a large number of inflammatory mediators, which may stimulate the cerebral nerves, resulting in a burst of tingling on the left side of the head of the patient.
This symptom alone is not enough to diagnose the disease, and may be caused by other factors. It is recommended that the patient consult a doctor to determine the cause of the disease and provide targeted treatment.