Excessive yawning is from feelings of boredom, stress and be tired. Also too much caffeine, side effects from some meds. and sleep apnea. A vasovagal reaction and possible heart problem from tight chest. See your doctor or a cardiologist for an exam.
Answered 9/18/2023
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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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