T46.4X4

Clinical Causes: Accidental overdose, especially in children or elderly individuals Intentional overdose or misuse of the medication Misunderstanding dosage instructions Concomitant use with other medications that increase toxicity Lack of proper medical supervision or monitoring

Key Symptoms: Low blood pressure (hypotension) Dizziness or lightheadedness Fainting (syncope) Slow heart rate (bradycardia) Kangaroo kidney injury or decreased urine output Electrolyte abnormalities such as hyperkalemia (high potassium levels) Nausea and vomiting Weakness or fatigue Confusion or altered mental status in severe cases

Diagnosis Path: Diagnosis typically involves a thorough medical history review, including medication ingestion details, and a physical examination. Blood tests are essential to assess electrolyte levels, kidney function, and serum drug concentrations if available. Blood pressure monitoring helps evaluate cardiovascular impact. In some cases, additional tests like ECG may be performed to monitor heart rhythm or complications. The goal is to confirm the presence of drug toxicity and rule out other causes of the symptoms.

Treatment Protocols: Managing poisoning by ACE inhibitors generally requires prompt medical attention. Treatment strategies may include: - **Supportive care:** Ensuring airway, breathing, and circulation are stable. - **Decontamination:** Administer activated charcoal if the ingestion was recent to limit drug absorption. - **Blood pressure support:** Intravenous fluids or medications may be used to elevate low blood pressure. - **Electrolyte correction:** Addressing abnormalities like high potassium levels. - **Monitoring:** Continuous observation of vital signs, kidney function, and electrolyte status. - **Specific interventions:** In severe cases, medications such as vasopressors or dialysis may be necessary. Prevention involves adhering strictly to prescribed dosages and maintaining proper medication storage to avoid accidental ingestion, especially by vulnerable populations.