Poisn by oth systemic anti-infect/parasit, self-harm, init

This code signifies a patient presenting with adverse effects resulting from the deliberate self-administration of a systemic anti-infective or antiparasitic medication not otherwise specified. The poisoning is intentional, indicating a suicide attempt or self-inflicted injury, and this is the first time the patient is being treated for this specific event.

This code is appropriate for documenting cases where a patient has intentionally overdosed on an antibiotic, antiviral, antifungal, or antiparasitic drug (e.g., metronidazole, acyclovir, fluconazole, ivermectin) with suicidal intent. It should be used when the patient is initially seen for the acute toxic effects of the substance.

• Always assign an additional code for the specific drug involved, if known, from categories T36-T50.
• Remember to also code for any associated mental health diagnoses, such as depression or suicidal ideation.
• The "initial encounter" seventh character indicates the patient is receiving active treatment for the poisoning.