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 ...

Pannus stomach occurs when an excess of skin hangs down from the abdomen as a result of: Fat above the pubic area ... including intertrigo, an itchy rash between skinfolds. Can Nonsurgical ...