T65.291

Clinical Causes: Accidental ingestion of nicotine-containing products such as herbal cigarettes, nicotine lozenges, or patches Misuse or mishandling of nicotine or tobacco products Use of non-standard or unregulated tobacco products that contain higher levels of nicotine Childhood exposure to unattended tobacco or nicotine items Inadvertent inhalation or skin contact with nicotine substances during manufacturing or packaging

Key Symptoms: Nausea and vomiting Dizziness or lightheadedness Rapid heartbeat (tachycardia) Elevated blood pressure Sweating or excessive salivation Weakness or fatigue Confusion or agitation Tremors or muscle twitching In severe cases, respiratory distress or seizures

Diagnosis Path: The diagnosis of an unintentional toxic effect from tobacco and nicotine involves a thorough medical history review, especially noting recent contact with nicotine products. Physical examination focuses on identifying symptoms like altered mental status, cardiovascular irregularities, or signs of poisoning. Laboratory tests, including blood and urine analyses, may detect elevated nicotine or its metabolites, confirming exposure. Healthcare providers might also utilize toxicology screenings to identify nicotine levels, especially in pediatric cases or when intentional misuse is suspected.

Treatment Protocols: Treatment primarily centers on symptomatic management and supportive care. In cases of ingestion or overexposure, immediate actions may include inducing vomiting or administering activated charcoal to limit absorption. Medical intervention may involve intravenous fluids, medications to control nausea, agitation, or seizures, and monitoring vital signs closely. Severe cases might require hospitalization or specialized treatments such as oxygen therapy or advanced airway management. Preventive measures focus on ensuring safe handling and proper storage of nicotine products to avoid accidental exposure, especially among children.