preferred_name: Have Frequent Diarrhea, Rectal Discomfort, or Constipation
preferred_name_lc: have frequent diarrhea, rectal discomfort, or constipation
label: Have Frequent Diarrhea, Rectal Discomfort, or Constipation
label_lc: have frequent diarrhea, rectal discomfort, or constipation