What is laxative abuse vs necessary frequent laxative use?

How freq, necessary? Why the need for frequent, necessary laxatives? Check diet, meds, level of activity, gyn issues. Metabolic/hormonal issues. Anything reversible here? Abuse of laxatives occurs when it is used as a means for weight control (doesn't really do that), a response to binge eating, or when one is unable or unwilling to make the necessary and appropriate lifestyle changes. See md to exclude pathology.