Poisoning by butyrophen/thiothixen neuroleptc, acc, init

This code signifies an accidental overdose or adverse reaction to butyrophenone or thiothixene neuroleptic medications. These are antipsychotic drugs used to treat conditions like schizophrenia and bipolar disorder. The "initial encounter" indicates the patient is receiving active treatment for the poisoning.

Use this code when a patient presents to an emergency department or clinic due to an unintentional ingestion of too much of a butyrophenone (e.g., haloperidol) or thiothixene (e.g., thiothixene) medication. This includes situations where the patient mistakenly took an extra dose or was given an incorrect dose by another person, leading to toxic effects.

• Always verify the specific neuroleptic involved to ensure it falls under the butyrophenone or thiothixene class.
• Confirm the intent of the poisoning was accidental; differentiate from intentional self-harm or assault.
• Ensure the encounter is indeed the initial one for this specific poisoning event. Subsequent encounters for the same poisoning would use a different seventh character.