Atypical allergies: Urushiol Oil

Case report: A 23-year-old female presents to the emergency department due to the development of a perioral rash that has developed over the past few days that is intensely pleuritic, she reports the rash looks like “little bubbles” and when she looked up pictures online “it looks like herpes”. She reports she has not been …

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Toxic Alcohols and the 5 minutes before the exam

44 year old male presents to ED with a medical history of hypertension and notes several vague complaints including numbness, fatigue, and slurred speech. Patient’s girlfriend notes that over the last several days the patient has been acting strangely, slurring his speech, appears confused, while periodically falling asleep. Physical exam is grossly negative with the …

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Toxicology Corner – Flumazenil

The post below was reviewed and edited by the guest lecturers Dr. Wiegand and Dr. Nacca from the University of Rochester toxicology department. Flumazenil is a nonspecific competitive antagonist of the benzodiazepine receptor, which can be used to reverse benzodiazepine-induced sedation following general anesthesia, procedural sedation, or overdose. However, the use of flumazenil in the …

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Toxicology Corner – Cocaine Overdose

A 51 year old male presents for altered mental status. On arrival to the emergency department he was agitated, diaphoretic, and was having hallucinations requiring sedation with benzodiazepines for patient and staff safety. Post sedation he was noted to have worsening diaphoresis and tachycardia and was having intermittent myoclonic jerking movements. Family was with the …

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Toxicology Corner -Toxic Alcohols

Poisonings with methanol, ethylene glycol, and isopropanol often present the emergency physician with major diagnostic challenges: The identity of the ingested substance is frequently a mystery on presentation. Patients with an intentional ingestion, either for recreation or with suicidal intent, may be less than forthcoming. Young patients may not be able to identify the substance. Patients may be …

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