What does flank pain feel like with kidney stones?

Stone pain often starts suddenly in the flank, between the ribs and hip. It may rise and ease repeatedly as the ureter tightens around a stone, making it difficult to find a comfortable position. Pain can move downward as the stone travels. Nausea, vomiting, sweating, blood in the urine, or an urgent need to urinate may occur. Other conditions can also cause flank pain, so the sensation does not confirm a stone by itself.

Seek medical advice for new, intense, or persistent flank pain. A clinician may use an examination, urine testing, and imaging to look for a stone or another cause. Sip fluids if you can do so safely, but do not force large amounts when you are vomiting or have been told to restrict fluids. Use pain relief only according to professional advice, especially if you have kidney disease, stomach problems, or take other medicines.

Get urgent care for flank pain with fever or chills, repeated vomiting, faintness, severe weakness, difficulty passing urine, or very little urine. A blocked urinary tract with infection can become dangerous. Seek immediate help when pain is unbearable, rapidly worsening, or accompanied by confusion.

Ask whether the pain pattern suggests a stone, what testing is appropriate, how to manage pain safely, and what symptoms indicate blockage or infection. Tell the clinician about urine colour, vomiting, fever, previous stones, pregnancy, and medicines you take.