Common differentials for abdominal pain in adults include?

The chosen response identifies irritable bowel syndrome (IBS), constipation, and gastritis as common differential diagnoses for abdominal pain in adults. This is correct because all three conditions can lead to significant abdominal discomfort and are common complaints in clinical practice.

IBS is a functional gastrointestinal disorder characterized by symptoms such as abdominal pain, bloating, and changes in bowel habits. It is prevalent among adults and often presents with varying levels of abdominal pain that can be exacerbated by dietary factors or stress.

Constipation is another frequent cause of abdominal pain, as it leads to discomfort due to prolonged retention of stool, which can result in cramping and bloating in the abdominal area. It is a common issue that can affect individuals across various age groups.

Gastritis, the inflammation of the stomach lining, can also cause abdominal pain, presenting symptoms such as epigastric discomfort, nausea, or dyspepsia. This condition can arise from various factors, including excessive alcohol use, medication use (like NSAIDs), or infections.

In contrast, while appendicitis and diverticulitis are indeed significant differentials for abdominal pain, they are more specific conditions rather than common complaints like IBS, constipation, and gastritis, which reflect a broader range of gastrointestinal