Recognize the causes or reflux of reflux esophagitis.

Explanation:

Usually due to inappropriate, transient relaxation of the lower esophageal sphincter (TRLES).

A hiatal hernia will often worsen the condition but is an uncommon cause of reflux by itself.

A weak LES is rare (e.g. scleroderma). Dietary factors such as mints, coffee, and a variety of medications can exacerbate the problem.

Best treatment is Proton pump inhibitors. 2nd best- H2 blockers. Now, good endoscopic treatment - Stretta.