Poisoning by antifungal antibiot, sys used, acc, init

This code signifies an accidental overdose or adverse reaction to an antifungal medication administered systemically, such as orally or intravenously. The patient has experienced an unintended harmful effect from the drug, rather than a therapeutic one.

Apply this code when a patient presents with symptoms of poisoning due to an antifungal antibiotic taken or given unintentionally, and this is their first encounter for this specific poisoning event. Examples include incorrect dosage administration by the patient or a caregiver, or an accidental ingestion.

• Ensure the poisoning is explicitly documented as accidental or unintentional.
• Verify the antifungal was administered systemically (e.g., oral, IV) and not topically.
• Confirm this is the initial encounter for the poisoning; subsequent care would use a different seventh character.