Medicine for hypothyroid should not do that at all. My yorkie has hypothyroidism and was lethargic, had skin issues, weight issues, and so on and we did her yearly blood work and it came back with thyroid issues so they did a different test for the thyroid. The they diagnosed it. She was put on medicine and after a few days was showing massive improvement. My dad has had his thyroid removed due to cancer and with both cases if they get to much of the medicine it should make them a be hyper, lose weight fast and very thirsty. I would maybe look into getting a second opinion. The regular thyroid test is not enough to diagnose it and it has to be the more indept test.
__________________  Taylor  My babies Joey, Penny , Ollie & Dixie   Callie Mae, you will forever be in my heart! |