What could cause numbness in the left abdomen?

The skin on your abdomen gets feeling from tiny nerves. Sometimes these nerves can be pinched or become irritated. One possible condition is cutaneous nerve entrapment syndrome. There are two types mentioned in studies: one where the nerve near the front of the belly (anterior cutaneous nerve) is pressed upon (ACNES) and another where the nerve on the side of the belly (LACNES) gets pinched. When these nerves are "trapped" by nearby muscles, tissues, or sometimes due to injury, they may not send the usual messages and can cause numbness or pain. Another reason could be intercostal neuralgia. This happens when the nerves between the ribs become irritated or inflamed. The irritation can make you feel numbness or discomfort in parts of your abdomen. Each situation is different. To better understand what might be causing your symptoms, try our free AI symptom checker and then discuss the results with a doctor who can help decide the best way to care for you.