Home › Forums › DISCUSSION FORUMS › SIGNALS › Thyroid Hormone Meds and High Histamine This topic is empty. Viewing 1 post (of 1 total) Author Posts March 10, 2012 at 7:19 am #1698 mpwMember Can anyone tell me why lowering natural dessicated thyroid hormone dosing would help with lowering high histamine symptoms? Thank you so much. Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In