Hypothyroidism / Hashimoto's thyroiditis
Most common autoimmune condition India me. Symptoms: fatigue, weight gain, cold intolerance, brain fog, depression, low motivation, anxiety. T4 (levothyroxine) replacement standard treatment hai. TSH monitoring se dose adjust hota hai. Mood symptoms majority cases me improve hote hain — but kuch patients me parallel antidepressant chahiye.