First i took 2 rounds., of Medrol dose Pak. In August, and September, Question 1 after finishing the last pill how long that last pill will be in the system. for osteoarthritis it didn't even help the inflammation or pain plus, question 2. can taking tons of oral steroids cause stomach issues because I'm very worried about my stomach, I had a history of H PYLORI 4 TIME AT AGE 9, 18 19 AND 24 NOW STILL HAVE NO APPETITE LIKE BEFORE.