Hi,
Welcome to HCM. I have gone through your question and understand your concerns.
Uncontrolled
TSH on replacement can be due to 3 things:
1. Inadequate dose
Your body requirement may be high.
Thyroxine is a replacement treatment, that means you body is not producing it so you are replacing it. If your body requirement is 200 mcg and you are taking only 150, your TSH will never be normalized.
2. Improper intake
This is the most common cause. Follow this check list
a. Purchase tablet only in full bottle/ strips - not as loose tablets
b. Keep the tablets in sun protected area
c. Take the medication in morning empty stomach. Take tea/ coffee/
food only after 1 hour
d. Never miss a tablet. If you miss take twice the dose next day.
3. Decreased drug absorption
This could be due to
gastritis, mal absorption or taking some medicices like calcium or milk/ food along with
thyronorm.
Please make sure every thing above is perfect in your case. If still TSH is not getting controlled, you need detailed evaluation like
endoscopy, T4 challenge test, etc for which you have to consult an
endocrinologist.
Hope I have answered your query. If you have any further questions I will be happy to help
With warm regards,
Dr Ajish TP (MD,DM)
Consultant Endocrinologist.