Gastric reflux?: Occasionally, gastric reflux can cause stomach pain and throat burning and can even cause chronic non-allergic rhinitis (primary symptom being nasal congestion). In this scenario, a headache could be due to sinus pressure or, if the nasal congestion causes snoring/apnea, periods of low oxygen while sleeping.
Answered 3/5/2015
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A doctor has provided 1 answer
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