A 25-year-old patient with a history of panic disorder is brought to the ED by ambulance and accompanied

A 25-year-old patient with a history of panic disorder is brought to the ED by ambulance and accompanied by their partner. On arrival, the patient has dysphoria, tremors, visual hallucinations, and seizures. The patient’s partner tells the nurse practitioner that the patient has been feeling unwell since running out of prescribed medication 3 days ago. One hour ago, the patient was found convulsing on the floor. Vital signs include a BP of 145/94 mm Hg and an HR of 111 bpm. Which of the following is most consistent with this patient’s presentation? Alcohol intoxication Benzodiazepine withdrawal Heroin overdose Methamphetamine withdrawal