Can't see a connection: Between your barium swallow and your sinuses! Allergy shots do help most of the time if prescribed and given by an expert, it will take time though to feel a difference, other prescribed meds should administered too till the effect of allergy shots start, can take up to a year to feel a difference, if not improved, you don't continue, mind you there is around 10-20 % failure rate, good luck
Answered 4/21/2016
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A doctor has provided 1 answer
A doctor has provided 1 answer
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2 doctors weighed in across 2 answers
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