For the past 2 years, I have been treated with Prednisone, Imuran/CellCept, and finally Rituximab for my Pemphigus Vulgaris.  My Prednisone dosage has been reduced to 5 mg/day.  Although I have no new lesions on my body/mouth for the last 12 months, my mucous membrane mouth peel has never healed.  My bad breath is persistent.  What can I do?
Hi.a gargle or use of mouthwash every after intake of your medication might be of help. Also, have a consult with your dentist for oral/dental examination and cleaning. There might be other causes of the halitosis other than your medication. Management will be directed accordingly. Hope this helps. Good day!!~ Chat Doctor.