Adverse effect of stimulant laxatives, initial encounter

This code signifies an undesirable or harmful reaction experienced by a patient due to the therapeutic use of a stimulant laxative. This adverse effect occurs during the initial period of treatment or exposure to the medication. It indicates that the patient is presenting for care related to the immediate consequences of the laxative's side effects.

Apply this code when a patient presents with symptoms such as severe abdominal cramping, electrolyte imbalance, dehydration, or other adverse reactions directly attributable to a stimulant laxative. This is appropriate for the first visit or encounter where the adverse effect is evaluated and treated. It should be used when the laxative was prescribed or taken as directed, but still caused an unintended negative outcome.

• Always sequence this code first if it is the primary reason for the encounter.
• Requires an additional code to specify the nature of the adverse effect (e.g., R10.84 for chronic abdominal pain, E87.6 for hypokalemia).
• Distinguish from poisoning (T47.2X1-) or underdosing (T47.2X6-), which involve incorrect administration or intent.