Often-Missed Symptoms Pointing Towards Autoimmune Disease
11. Unexplained Weight Changes: The Metabolic Mystery

Unexplained weight changes, whether weight gain or loss, can be a subtle clue to an underlying autoimmune disease. Conditions like Hashimoto's thyroiditis can lead to weight gain due to decreased metabolism, while conditions like celiac disease or type 1 diabetes can result in weight loss due to malabsorption or insulin deficiency. These weight changes can occur despite maintaining a stable diet and exercise routine, indicating a potential metabolic imbalance.
12. Dry Eyes and Mouth: When Moisture Disappears

Persistent dryness in the eyes and mouth may seem like a minor annoyance, but it could signal an autoimmune disorder like Sjögren’s syndrome. This condition causes the immune system to attack glands that produce tears and saliva, leading to gritty eyes, difficulty swallowing, and a constant thirst that water doesn’t fix. Left untreated, it can also affect the kidneys, lungs, and nerves. These symptoms are often brushed off as dehydration or aging, but chronic dryness deserves attention. If artificial tears and water aren’t helping, it may be time to ask your doctor about underlying autoimmune triggers.
