I am so happy to hear this from all of you!! I am 26 years old and was diagnosed with Hashimoto's disease at 17. About 2 years ago my doctor switched me to Levoxyl and my whole life has changed. I got really irritable around my best friend's kids, sharp pain in my left ring finger, TOTAL LACK OF SEX DRIVE (which everyone thought was psychological), and I've become a total couch potato. My relationship with my boyfriend of two year has been up and down because of the lack of sex and laziness. I'm calling my doctor and asking to be switched from this. I am so happy all of you have written about this. Please keep me updated if changing meds has helped at all?