Had just about all the side effects from Tymlos, except weight gain. Tolerated for a month, but the exhaustion and leg aches were the last straws. On Forteo now , which is so very similar to Tymlos, and doing a lot better. Had some leg aches , but my endo has me doing every other day dosing for a bit, and the aches have subsided. Will likely try to go back to daily dosing soon. Hoping to be able to stay on this, with a spinal score of -3.6.