In general, a laxative is any medication that will cause a person to have a bowel movement. 1  Laxatives vary widely both in their form and in their effectiveness. Laxatives that are used before a colonoscopy, for example, are going to work quicker and with more vigor than ones that are used for a case of occasional constipation.
- Family and Medical Leave Act Advisor. Serious Health Condition. For purposes of FMLA, serious health condition means an illness, injury, impairment, or physical or mental condition that involves inpatient care or continuing treatment by a health care provider.
While atrial fibrillation may not sound serious, and is often considered to be a minor health issue, it can actually be quite risky and potentially even life threatening.