T37.92 Poisoning by unspecified systemic anti-infective and antiparasitics, intentional self-harm

Name of the Condition

• Poisoning by unspecified systemic anti-infective and antiparasitics, intentional self-harm

Summary

This condition involves intentional self-harm through poisoning by unspecified systemic anti-infective or antiparasitic medications. It includes deliberate toxic exposure to these agents, which may result in acute or chronic health effects and requires immediate clinical attention.

Causes

Intentional self-harm poisoning can result from deliberate overdose, misuse, or self-administration of anti-infective/antiparasitic drugs. Underdosing may occur if the attempt is incomplete or if the agent is ineffective at the administered dose.

Risk Factors

• History of mental health conditions or suicidal ideation.
• Access to medications without supervision.
• Prior episodes of self-harm or substance misuse.
• Social or environmental stressors contributing to self-harm behaviors.

Symptoms

• Nausea, vomiting, or severe gastrointestinal distress.
• Dizziness, confusion, or altered mental status.
• Respiratory depression or cardiovascular instability.
• Signs of underdosing, such as unresolved infection or parasite persistence.

Diagnosis

Clinical evaluation focuses on medication history, symptom onset, and lab tests (e.g., drug levels, organ function). Documentation should clarify the intent of self-harm and any contributing factors.

Treatment Options

Management includes stabilizing the patient, decontamination (if appropriate), and supportive care. Specific antidotes or treatments depend on the agent involved, if identified. Psychological evaluation and intervention are critical.

Prognosis and Follow-Up

Prognosis varies based on the agent, dose, and timeliness of care. Follow-up involves monitoring for organ damage, addressing underlying mental health needs, and ensuring safe medication storage.

Complications

• Organ toxicity (e.g., hepatic, renal, or hematologic).
• Seizures, coma, or respiratory failure.
• Long-term psychological or physical sequelae from self-harm.

Lifestyle & Prevention

• Secure storage of medications to limit access.
• Mental health support and crisis intervention resources.
• Education on safe medication use and disposal.

When to Seek Professional Help

Seek immediate medical attention for suspected poisoning, especially with intentional self-harm. Contact emergency services or a healthcare provider for evaluation and intervention.

Tips for Medical Coders

Document the intent of self-harm clearly. Include details about the agent (if known) and clinical findings. Ensure coding aligns with the specific circumstances of the encounter.