Dangerous TSH levels

[AppleJacs]

How high can TSH levels get before they are life threatening?

[goolarra]

All you can do is take your meds and get tested again in about four weeks to see if your dose needs to be raised again.

Did your doctor test anything besides TSH?  T3 or T4?  If so, please post those with reference ranges.

[lujingyi]

The doctor increased the medicine from 88mcg to 100mcg,but i worry about my baby.Idon't know what can i do.

[goolarra]

Has your doctor increased your meds since it tested at 54?

[lujingyi]

when i pregnant 8 weeks my tsh is 400,i take the medicine ,when 12 weeks,my tsh is 54,how can i do that,i worry about my baby.

[goolarra]

Is that a current TSH, and are you pregnant?

[lujingyi]

Is your baby ok?Healthy and smart?I have tsh 400,and I worry about my baby.