Poisoning by oth antiprotozoal drugs, self-harm, init

This code signifies a patient presenting with adverse effects from an antiprotozoal medication, specifically when the patient intentionally took the drug with the intent to harm themselves. The "initial encounter" indicates this is the first time the patient is receiving active treatment for this poisoning.

This code is appropriate for documenting cases where a patient has deliberately overdosed on an antiprotozoal drug, such as metronidazole or chloroquine, and is now seeking emergency care or initial hospitalization for the resulting toxicity. It applies when the intent of self-harm is clearly documented by the clinician.

• Always sequence this code first, followed by codes for any associated manifestations of the poisoning.
• Ensure documentation explicitly states "intentional self-harm" or similar language to support this intent.
• Do not use for accidental poisonings or adverse effects from therapeutic use; different codes apply for those scenarios.