Hello I have studied your case. Predmet is Prednisone has many side effect ,do not take without consulting your doctor. Cushing disease can occur due to steroid supplement. Steroids can lead to peptic ulcer,osteoporosis,avascular necrosis of bones. You need proper clinical examination and medication accordingly. I will advise you to take other medicine I have lot of experience in RA. You can directly contact on my profile for further details. Hope this answers your query. If you have additional questions or follow up queries then please do not hesitate in writing to us. I will be happy to answer your queries. Wishing you good health. Take care