Unlikely: Sinus infection is not expected to cause pressure on the roof of your mouth. Burning mouth is not a diagnosis but a symptom. You need to see your dentist to get your mouth checked. (I presume your B12 level was normal).
Answered 3/22/2020
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2 doctors weighed in across 2 answers
2 doctors weighed in across 2 answers
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A doctor has provided 1 answer
A doctor has provided 1 answer
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