preferred_name: My problem with diarrhea keeps - wakes - me up at night in the past 7D
preferred_name_lc: my problem with diarrhea keeps - wakes - me up at night in the past 7d
label: My problem with diarrhea keeps - wakes - me up at night in the past 7 days
label_lc: my problem with diarrhea keeps - wakes - me up at night in the past 7 days