A stomach rash can cause pain, itching, and general discomfort. There are numerous underlying causes of stomach rash, including infections and allergies. Identifying the type of rash can help ...

All hives are a rash, but not all rashes are hives. Hives on the stomach can occur for a variety of reasons. Sometimes, the cause of the hives is unknown. Possible causes include: Stomach hives ...

When a 60-year-old woman with severe abdominal pain shows positive Carnett’s and pinch signs, physicians suspect ACNES — but ...