Due to procrastination, I waited 2 weeks to refill my prescription. I recently had 3 surgeries for DCIS and 3 underarm lymph nodes removed. Now have lymphedema. Completed radiation treatments 2 weeks ago. Having a lot of symptoms, I went to my doctor, TSH result is 44.22. How long will it take before levothyroxine will help my symptoms and return my TSH to normal level? Thank you!