What Are Common Symptoms of Autoimmune Disease?

Abdominal pain or digestive issues

One of the most common symptoms of autoimmune diseases is abnormal bowel movements such as constipation or diarrhea. Crohn’s disease, coeliac disease, hypothyroidism, and many more autoimmune conditions have this symptom. If you experience it, please, refer to a doctor immediately as it may be a sign of a serious disease.