1. Rheumatoid Arthritis: This condition primarily affects the joints, causing pain, swelling, stiffness, and reduced range of motion. It can also affect other organs such as the lungs, heart, and blood vessels.

2. Lupus: Lupus can affect multiple organs, including the skin, joints, kidneys, heart, lungs, and brain. Symptoms may include fatigue, joint pain, rash, fever, and sensitivity to sunlight.

3. Multiple Sclerosis (MS): MS affects the central nervous system, leading to symptoms such as fatigue, muscle weakness, numbness, difficulty with coordination and balance, and problems with vision and thinking.

4. Type 1 Diabetes: In this condition, the immune system attacks the insulin-producing cells in the pancreas, resulting in high blood sugar levels. Common symptoms include frequent urination, excessive thirst, unexplained weight loss, and fatigue.

5. Hashimoto’s Thyroiditis: This disorder causes chronic inflammation of the thyroid gland, leading to an underactive thyroid (hypothyroidism). Symptoms may include fatigue, weight gain, depression, hair loss, and sensitivity to cold.

It’s important to note that autoimmune disorders can have a wide range of symptoms and affect different parts of the body, so it’s crucial to consult a healthcare professional for an accurate diagnosis and appropriate management.