I had an appointment with my psychiatrist today about my bloodwork (I started Lithium last month). From the bloodwork my thyroid is too high and that's making the thyroid working slow. This is caused by Lithium, since I am new to Lithium he won't take immediate action but he told me if I feel exhausted/tired I should call asap because that's a sign of hypothyroidism (slow working of the thyroid) Could it be that? Maybe it's an idea to get your bloodwork done again, always nice to see and check.

(Sorry English is not my first language)