Here are some specialists who treat autoimmune diseases: 1  Nephrologist. 2  A doctor who treats kidney problems, such as inflamed kidneys caused by lupus. 3  Kidneys are organs that clean the blood and produce urine. 4  Rheumatologist. 5  A doctor who treats arthritis and other rheumatic diseases, such as scleroderma and lupus.
Stress may also indirectly increase your blood sugar levels by causing you to abandon your good habits. When stressed, you may not eat well or exercise regularly, or you may drink more alcohol. These habits can cause your blood sugar levels to rise.
Stress, whether physical or mental, is a significant contributor to rises in blood sugar levels. After surgery or during an illness or injury, blood sugar levels can quickly rise over the course of a few hours. Certain medications can also cause spikes in blood sugar, such as steroids.