common gastritis

I do use and support UT, and have seen very few useful 'negative effects' articles. However this one claims:

Besides, patients with diseases of gastrointestinal tract are discouraged from using steroids because the latter cause ulceration of the walls of the stomach and intestine. Doctors often complain of their patients who used urine therapy for treating a case of common gastritis. As a result, gastritis turned into ulcer.

I would of thought it unlikely that the amount of steroids in urine would be so high as to cause direct problems? And were the patients using urine together with conventional meds?

I would though think that people who drink after high stress might have more cortisol etc in the urine.