Doctors don't understand what causes diarrhea to occur in IBS patients, but some people notice that diarrhea strikes when they feel stressed or anxious. Others notice a pattern of diarrhea following certain foods. 1  Food and diarrhea.
Other Doctors and Health Professionals That Treat Lupus. A rheumatologist is not the only type of doctor you may need to see as part of your lupus treatment. According to the Lupus Foundation of America, other specialists may be necessary. This is because lupus can affect any part of the body. Depending on your case, you may need to see a: Cardiologist.
1 Lupus occurs 10 times more often in women than in men. 2  Treatment depends on the symptoms and how serious they are.  Because it is a complex disease, lupus requires treatment by or consultation with a rheumatologist, a doctor who is an expert in treating lupus and other rheumatic diseases.