I am 20f and I have hypothyroidism. Initial levels of tsh were around 200. I am taking thyronorm from last 3 months. Now levels are in control but my anti tpo test was positive. May be because my mother also has hypothyroid. So doctor said that you have to take the medicine for you entire life as it can't be cured. I also notice some swelling around my ankle after taking medicine. Can't it be cured?