Irritation: Could be an irritation of the superficial nerve that comes out on the back of your scalp. Muscle spasm can sometimes cause this nerve to become pinched or irritated. Try NSAIDs and if it doesn't get better, see your doctor.
Answered 5/25/2018
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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