HI I was wondering if you could be hyperthyroid without it showing on a normal blood panel for T3 and T4. I have been having serious problems with tachycardia, insomnia, inability to calm down, losing hair and, (Eeewwww) getting a skin mustache. Thrown in with a tad bit of twitching and nonstop headaches and I feel
like I am going crazy. I have 3 kids to care for and it is taking a toll. Been going on now for about 2 months since I had an ear infection and iodine ct scan done. It started a few days after that with severe panic/death feeling ( not like anxiety) and the scary I AM GOING TO DIE feeling is gone but it still feels like my body is feeding me speed. They tested me for a pheochromocytoma (forgive spelling) but none of that.Anyway please let me know. Soo tired of not being able to sleep for more than a few hours a night.Thanks