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).
Sick Leave. Sick leave is an employer-funded benefit that an employee earns on the basis of hours of service. The specific terms and conditions under which an employee accrues sick leave, and the manner in which the sick leave may be used, are determined by the terms of employment or a collective bargaining agreement.