Cough: Most common cause of a cough so hard it makes you vomit is whooping cough (diphtheria). Are you up to date on vaccination? It is usually given along with a tetanus shot. A few other possible causes include allergy, exposure to environmental toxins, and gastrointestinal reflux (GERD). Finding the cause will take some investigation on your part.
Answered 10/23/2018
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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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