T39.92

Clinical Causes: Intentional self-harm or suicide attempts using over-the-counter painkillers or fever reducers. Misuse of medications due to underlying mental health issues such as depression or anxiety. Lack of awareness about the dosage and effects of nonopioid medications leading to accidental poisoning. Substance abuse or dependency where individuals deliberately overdose to achieve a certain effect. Misunderstanding medication labels or instructions, leading to unintended overdose.

Key Symptoms: Nausea and vomiting Abdominal pain or discomfort Dizziness or lightheadedness Confusion or altered mental status Lethargy or weakness Rapid or irregular heartbeat Respiratory difficulties Sensitivity to light or sound Seizures in severe cases

Diagnosis Path: Diagnosis involves a thorough medical evaluation by healthcare professionals, including a review of the patient's medical history and the circumstances surrounding the poisoning. Blood tests may be performed to identify elevated levels of the medication and assess organ function. Additional tests can include electrolyte panels, liver function tests, and urine analysis to determine the extent of poisoning and guide treatment. Mental health assessment may also be part of the diagnostic process to understand underlying causes of self-harm.

Treatment Protocols: Observation and supportive care to manage vital functions. Activated charcoal administration to absorb remaining medication in the gastrointestinal tract. Gastric lavage (stomach pumping) in certain cases of recent overdose. Intravenous fluids to maintain hydration and support organ function. Medications to counteract symptoms, such as anti-seizure drugs or medications to manage heart rhythm abnormalities. Monitoring in an intensive care setting if necessary. Psychological assessment and counseling to address underlying mental health issues and prevent future incidents.