what are the side effects of not enough thyroid medication?
['Debilitating weight loss.', 'Dramatically increased appetite and thirst.', 'Nervousness, anxiety, panic attacks.', 'Heat intolerance, sweating.', 'Fatigue or muscle weakness.', 'Diarrhea, nausea, and vomiting.', 'Menstrual irregularities.', 'Goiter/enlarged thyroid.']