Every body is different. Sounds like you are taking too much. If it has not cured you completely yet, then something else is going on that needs to be addressed. All you need after 6 weeks at 50 mgs per day is 2-3 drops per week, unless you are trying to cure a chronic lung condition. And then you will likely need other things for deep cleaning of the lungs. Inositol comes to mind. You are just putting the excess Iodine in the toilet. And your TSH will come down if you stop taking so much. Read about this, too-