This Pain Map Could Help Reveal Exactly Why Your Stomach is Hurting

Diverticulitis (Lower Left and Lower Middle Abdomen)

Diverticulitis is an infection in the small pouches that can form on the lining of the intestines. The pouches on their own are harmless. However, if they become infected, they can cause blood in poop and severe pain on the left side and middle of the abdomen. The infection can also cause swelling that blocks the intestines, leading to worse pain, bloating, and diarrhea or constipation.

Mild diverticulitis cases can be treated with rest, a clear liquid diet, and over-the-counter medication for pain. More severe cases may require hospitalization, antibiotics, or surgery. Maintaining a healthy, high-fiber diet, drinking lots of water, quitting smoking, and exercising regularly can help decrease the risk of diverticulitis.