The repetitive stress of
swallowingPainful swallowing
Swallowing difficulty as well as that associated with abdominal straining and episodes of vomiting make the area of the
hiatalHiatal hernia
Hiatal hernia - x-ray
Hiatal hernia repair
Hiatal hernia repair - series hernia prone to weakness. Chronic GERD also causes weakness of the paraesophageal membrane, perhaps leading to the hernia. It is less likely that a sharp blow to the chest would lead to a hiatal hernia.
An upper GI series or upper endoscopy would be the appropriate test to evaluate this. The treatment would depend on what kind of hernia is present. The most common type of hiatal hernia (known as a sliding hiatal hernia - it presents in 95% of cases) does not require surgery. If the hernia is one of the other types (as seen on the upper endoscopy), then surgery may be considered.
Followup with your personal physician is essential.
This answer is not intended as and does not substitute for medical advice - the information presented is for patient education only. Please see your personal physician for further evaluation of your individual case.
Thanks,
Kevin, M.D.
Bibliography:
Kahrilas. Hiatus hernia. UptoDate, 2004.