May 01, 2018 · Pain under your left rib cage can occur anywhere in your upper chest, upper abdomen, or the left side of your upper back. According to doctors from the Mayo Clinic, some of the symptoms of pain under your left ribs can be any of the following: 1 Sharp pains in the center of your chest due to breastbone inflammation.
Feb 13, 2013 · I had about 7 or 8 UTIs in 2012. This year I have had a UTI that will not go away.. or at least that's what they say I have. I have been put on three antibiotics in just a month. The first two did not work and today I was prescribed a third! I have had severe lower left back pain right under my rib cage.