Substance use disorder is a significant health concern. Hospitalists manage patient with various forms of substance use disorder on a daily basis. In this review, we have tried to synthesize evidence together to give a brief, yet succinct, review of commonly encounters disorders; alcohol intoxication and withdrawal, opioid intoxication and withdrawal, cocaine intoxication and methamphetamine intoxication. We describe clinical features, diagnosis and management, which would serve as a great resource for hospitalist when managing these complicated patients.

Chest pain is a very common symptom and can be of cardiac or non-cardiac origin. It accounts for approximately 5.5 million annual emergency room visits in the United States, according to 2011 CDC data. Penetrating atherosclerotic aortic ulcer (PAU), an uncommon condition, is also a potential cause of chest pain. We here report the case of a 65-year-old woman who presented with atypical chest and back pain. The pain persisted for 4 weeks necessitating two emergency room visits. Initial tests were non-significant including cardiac troponins, an electrocardiogram (EKG), and a chest X-ray on her first visit. Upon her second visit, she underwent a computed tomography angiogram of chest with contrast which revealed a PAU with an intramural hematoma in descending aorta. The PAU was finally diagnosed with an exclusion of other chest pain causes. She was treated non-surgically with a blood pressure control strategy and pain management. After a 2-month period of smoking cessation and following the achievement of a controlled blood pressure, she felt well without chest pain.

Patient: Female, 46-year-old Final Diagnosis: Sheehan syndrome Symptoms: Fatigue • light-headedness Medication: — Clinical Procedure: — Specialty: Endocrinology and Metabolic Objective: Rare disease Background: Sheehan syndrome (pituitary necrosis after postpartum hemorrhage) can present in various ways, depending on the hormones that are deficient. There may be a long delay to diagnosis of over a decade because symptoms are often vague and pituitary dysfunction progresses gradually. We describe a case of a patient with acute presentation of Sheehan syndrome 7 years after the obstetric event and with no clear precipitating event. Case Report: A 46-year-old woman with a history of hyperlipidemia and transaminitis came to the clinic for evaluation of hypotension and syncope. She had a history of longstanding anhedonia, fatigue, and postpartum hemorrhage 7 years previously and had undergone medical evaluations with her primary doctor with no cause found. Laboratory results showed anemia, central hypothyroidism, and adrenal insufficiency. A diagnosis of Sheehan syndrome was made. Conclusions: Sheehan syndrome is a rare condition of progressive pituitary dysfunction, which can present with nonspecific symptoms and a myriad of laboratory abnormalities until an adrenal crisis is triggered years after the precipitating event. Screening patients for hypopituitarism by free thyroxine levels and adrenocorticotropic hormone (ACTH) stimulation testing is vital for determining whether hypopituitarism is the cause in the appropriate clinical scenario. Use of thyroid-stimulating hormone levels and morning cortisol testing alone will miss this diagnosis, and free thyroxine levels and ACTH stimulation testing are vital.

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