Primary Hyperparathyroidism Presenting as Intractable Nausea and Vomiting

Chronic vomiting: Rare causes not to be missed

Establishing the cause of vomiting can be challenging in 10% of patients. In such situations, the clinicians need to consider non-gastrointestinal causes including metabolic and endocrine disorders. Clinical and laboratory clues may prompt further relevant tests that will lead to the correct diagnosis. We discuss three such patients with chronic vomiting.