I have swollen thyroid for past few years. Doctors said it's completely fine and doesn't require anything (surgery) other than one medicine which I have been taking since I was digit with thyroid. I never had any problem with it but for the past few days I have pain in my thyroid. What is the reason and what could I do. I hve had my thyroid test 3 months ago and the reports were normal. Though my thyroid is big and swollen I never faced any issue but this time I am having pain my thyroid when I stretch my neck then also. I couldn't sleep because of the pain. Please help.