15 Early Signs of Autoimmune Diseases You Shouldn't Overlook

7. Temperature Sensitivity: A Clue to Immune Dysregulation

Sensitivity to temperature changes, particularly cold or heat, can be a sign of autoimmune dysfunction. Conditions like Raynaud's phenomenon, often associated with scleroderma or lupus, cause blood vessels to react excessively to cold temperatures, leading to color changes in the fingers and toes. Similarly, heat intolerance can occur in conditions like multiple sclerosis. Recognizing these sensitivities and their potential links to autoimmune diseases can prompt further investigation and management strategies.

8. Hair Loss: More Than a Cosmetic Concern

Hair loss can be distressing and is sometimes linked to autoimmune conditions such as alopecia areata, lupus, or thyroid disorders. Autoimmune-related hair loss may occur suddenly and in patches or as diffuse thinning across the scalp. Understanding the pattern and extent of hair loss, along with other symptoms, can help identify an underlying autoimmune cause. Early intervention can improve outcomes and address cosmetic concerns.