Can cystic fibrosis cause symptoms similar to an autoimmune disease?

Cystic fibrosis (CF) primarily affects the lungs and digestive system due to a genetic mutation, leading to thick mucus production and chronic infections. While CF is not an autoimmune disease, its complications can mimic autoimmune symptoms, such as inflammation and fatigue. Additionally, CF-related Diabetes can occur, further complicating the clinical picture. However, the underlying mechanisms and treatments for CF differ significantly from those of autoimmune diseases.