T56.892

Clinical Causes: Intentional ingestion or inhalation of toxic metals as a form of self-harm Use of metal-containing substances or powders to induce poisoning Attempted suicide involving metallic substances, such as batteries or metal salts Deliberate exposure to metals through injections or contaminated objects In rare cases, accidental exposure combined with attempts at self-harm

Key Symptoms: Gastrointestinal discomfort, including nausea, vomiting, and abdominal pain Neurological symptoms like dizziness, headaches, or confusion Muscle weakness or cramps Changes in mental status, including agitation or depression Skin irritation or discoloration at contact sites Signs of organ toxicity, such as kidney or liver dysfunction Respiratory issues if inhaled metal particles are present Unusual metallic taste in the mouth

Diagnosis Path: Diagnosis involves a thorough medical history, focusing on recent exposures or incidents of self-harm, combined with physical examination. Laboratory tests play a crucial role, including blood and urine analysis to detect elevated levels of specific metals or their compounds. Additional diagnostics might involve imaging studies and assessments of organ function to evaluate the extent of toxicity. Mental health evaluation is also essential to understand underlying factors prompting self-harm behaviors.

Treatment Protocols: Treatment strategies aim to remove or neutralize the toxic metals and address the physical and psychological consequences. Approaches include: - **Induced vomiting or gastric lavage** to eliminate unabsorbed metals in the gastrointestinal tract - **Chelation therapy**, using agents like dimercaprol or EDTA, to bind and promote metal excretion - **Supportive care** such as hydration and symptomatic management of organ dysfunction - **Monitoring and managing complications**, including kidney or liver damage - **Mental health interventions**, including counseling or psychotherapy, to address self-harm behaviors Long-term follow-up may be necessary to monitor for delayed toxic effects and to support psychological recovery.