What it treats
Reflux occurs when stomach contents flow back into the esophagus; a hiatal hernia can contribute in some patients.


Symptoms and when to seek care
Heartburn, regurgitation, trouble swallowing or persistent symptoms despite treatment.
Tests and diagnosis
Medical history is reviewed and, depending on the case, endoscopy, acid monitoring or esophageal motility tests are performed.
Treatment options
Medication and lifestyle changes are considered first. Surgery is reserved for selected cases after the diagnosis has been confirmed.
How it is performed
Hiatal hernia repair and fundoplication, such as Nissen, may be performed laparoscopically when indicated.
Recovery, follow-up and risks
A temporary diet plan is followed and swallowing and symptoms are monitored. Risks include trouble swallowing, recurrence and general surgical complications.
Frequently asked questions
Does reflux mean I need surgery?
No. The indication depends on symptoms, treatment response and test results.
This is general information and does not replace a medical assessment. Clinical information source.
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