Aoi Sedarat

If there is acid reflux, it can get aggravated by some vitamins and natural remedies, if that continues to be a problem, it can cause a narrowing in the esophagus. Taking a large bolus of anything, especially pills, it can get obstructed there.

It does happen, at times, you have to fish [the obstruction] out with an endoscope.

There are several ways this can happen.

Some of the ingredients, namely minerals, can be harsh on the stomach lining – it causes indigestion and pain.