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A member asked:
Sudden severe headache? worst ever.
10 doctors weighed in across 2 answers
Go see a doctor: This could be any of dozens of illnesses, several of them potentially severe. Do not sit at home and worry. Go see your family doctor and get this diagnosed asap.
Answered 10/3/2016
5.9k views
Anything: Headaches can come from fatigue, sleeping too much or too little, sleep apnea, snoring, being dehydrated, having chronic sinusitis or allergies, too much caffeine or over the counter headache medication, high blood pressure or something more serious like a tumor. See your doctor and get checked.
Answered 4/9/2018
5.6k views
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