One of my most common symptoms of lupus is the mouth sores/ulcers. They appear everywhere in my mouth and last up to two weeks. They are extremely painful and nothing I do seems to help. I've tried the mouthwashes, watching what I eat, switching my tooth brush. The only thing that seems to help the pain is Campho Phenique but only for a few minutes. I was wondering if anyone had any suggestions that have helped them? Has your doctor every prescribed you something specific just for mouth ulcers like a gel/ointment? Has anyone tried the red light therapy? Thank you!