Assertion: goiter | /r/CreatedBy | underactive thyroid
Facets:
Source sentences:
text: For goiters which are caused by an underactive thyroid, treatment would include thyroid hormone replacement (L-thyroxine).
text: When a goiter is caused by an underactive thyroid, it can cause symptoms such as cold intolerance, constipation, forgetfulness, personality changes, hair loss, and weight gain.