I've been on Synthroid for a mild case of hypothyroidism for 6 months now. I originally went to the Endocrinologist for sluggishness, hair loss and difficulty losing weight. 3 months into my treatment, the doctor upped my dosage from .75 to .88. Since then, my hair has been falling out in fistfuls! Is this a normal side-effect? Does it subside with time? How long does it take for the thyroid levels to stabilize with Synthroid? Is this something that can be treated naturally? (i.e. iodine, selenium, etc)