Thyroid function tests and hypothyroidism. Reducing concentrations further would be harmful.
Mike
M
Crilly
D005260:Female; D006801:Humans; D007037:Hypothyroidism / Q000097:blood / Q000188:drug therapy*; D008875:Middle Aged; D017698:Postmenopause; D013960:Thyroid Function Tests; D013972:Thyrotropin / Q000097:blood*; D013974:Thyroxine / Q000627:therapeutic use*
D013972:Thyrotropin; D013974:Thyroxine