Poisoning by local astringents/detergents, self-harm, init

This code signifies a patient presenting with adverse effects from intentionally self-administering local astringents or detergents. This includes substances like witch hazel, rubbing alcohol, or various cleaning agents, ingested or applied with the intent to cause self-harm. The "initial encounter" indicates the patient is receiving active treatment for the acute poisoning.

Apply this code when documentation clearly states a patient has poisoned themselves with a local astringent or detergent, and the intent was self-harm. This is appropriate for the initial visit where the poisoning is diagnosed and treatment is initiated, such as in an emergency department or during the first inpatient admission for this event.

• Always verify the intent of self-harm is explicitly documented; otherwise, consider accidental or undetermined intent codes.
• Ensure the substance involved is specifically a local astringent or detergent, as other substance categories have different codes.
• Pair this code with external cause codes (e.g., X69.-) to provide a more complete picture of the circumstances.