Tingiling all over scalp, numbness on one side?

Tingling Scalp: A tingling sensation, or paresthesia, in the head can be caused by a number of different conditions. This symptom may also be described by some as numbness or burning. Describing your symptoms as accurately as possible to your physician helps in finding the correct diagnosis. Several possible causes are attributable to nerve damage, though diabetes can cause paresthesia. See your doctor.