Pain or discomfort in your upper abdomen or back.
Flank pain is the classic presenting symptom of urinary calculi and is the predominant cause of flank pain that occurs in the absence of fever. The term renal colic is actually a misnomer because this pain tends to remain constant. A person with flank pain has discomfort on one side of the back, below the ribcage and above the pelvis. Flank pain is often caused by a muscle strain, but can also be caused by problems with the kidneys, ureters, or bladder. Common causes for flank pain include pyelonephritis, kidney stone, and back strain or sprain. However, constant or severe flank pain may be caused by a serious medical condition, such as an infection in the urinary tract or kidneys or dehydration. If severe flank pain occurs suddenly it could be from kidney stones. If it is chronic then it could be from several other causes. Flank pain is often the sign of kidney problems, but it can also point to other medical conditions if it occurs along with other symptoms. — Lonny, Florida. — Lonny, Florida. Flank pain occurs in the kidney region in the middle to lower back, and typically it is felt in an area that stretches from the lower ribs in the mid back below the shoulder blade around to the front of the abdomen. Flank pain can be a sign of a kidney problem. But, since many organs are in this area, other causes are possible. If you have flank pain and fever, chills, blood in the urine, or frequent or urgent urination, then a kidney problem is the likely cause. It could be a sign of kidney stones. Flank pain refers to pain or discomfort in your upper abdomen or back. It is located below the ribs and above the pelvis and on the side. Flank pain basically refers to pain in your side and back.
http://emedicine.medscape.com/article/1958746-overview http://www.freemd.com/flank-pain/overview.htm http://www.healthline.com/symptom/flank-pain http://www.everydayhealth.com/specialists/urology/wessells/qa/what-is-flank-pain/index.aspx https://www.nlm.nih.gov/medlineplus/ency/article/003113.htm http://www.healthline.com/symptom/flank-pain
what is flank pain