Pepto-Bismol (or pink bismuth), specifically, is known to turn the tongue and/or stool black temporarily. This condition can persist for a few days... Q.diarrhea for 4 wks. watery and then black stools.
sick day noun [C]. âº a day for which an âemployee âreceives âpay while âabsent from âwork because of âillness. (Definition of sick day from the Cambridge Academic Content Dictionary Â© Cambridge University Press).
Fact Sheet: Sick Leave (General Information) Sick Leave Entitlement. Sick leave is a paid absence from duty. An employee is entitled to use sick leave for-personal medical needs; family care or bereavement; care of a family member with a serious health condition; adoption-related purposes