Thank you for your time.Im male46 age,have a...

Dear Customer
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normal range of TSH levels :
the normal range is : 0.5 - 4 

what is the treatment of thyroiditis :

1. consult an endocrinology doctor ( internal medicine ) to do the needed medical examnation and determine the treatment pathway
2. have healthy diet and sleep well
3. aspirin and bed rest could be the intial treatment methor if your case isnt severe 
4. medication such as thyroxine in high levels of TSH 
5. surgical option can be discussed in case if the medical condition  isnt  unresponsive to medication 

needed medical examnation :

1. physical examnation
2. blood test and blood chemistry tests 
3. thyroid hormones test
4. FNA test
5. imaging test such as ultrasound 

our advice :

dear customer , the tsh level you mentioned is quite risky , and plus you have change your medication without doctor prescribtion and monitoring , so we strongly advise you to consult your doctor as soon as possible 
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Kind Regards