Can Kidney Stones Cause Back Pain?
September 19, 2023 | by Yashaswi Pathakamuri | Posted in FAQ's
Yes, kidney stones can cause back pain, and this is a common symptom associated with kidney stone formation. The pain caused by kidney stones is often referred to as renal colic, and it is typically described as intense, sharp, and cramp-like. This pain can occur in the lower back and may radiate to the abdomen, groin, or side. Here’s how kidney stones can lead to back pain:
- Obstruction: Kidney stones are hard mineral and salt deposits that can form in the kidneys. When a stone moves through the urinary tract and gets stuck or partially obstructs the flow of urine, it can cause pressure to build up in the affected kidney and its associated ureter (the tube connecting the kidney to the bladder). This pressure and obstruction can result in severe pain in the lower back and flank areas.
- Muscle Spasms: As the kidney stone causes irritation and obstruction, it can lead to muscle spasms in the surrounding muscles, including those in the lower back. These spasms can contribute to the pain and discomfort experienced by individuals with kidney stones.
- Inflammation: The presence of a kidney stone can also lead to inflammation and irritation of the urinary tract lining, which can exacerbate the pain and discomfort and be felt as back pain.
- Radiation of Pain: Kidney stone pain often starts in the back and then radiates along the path of the ureter, which can result in pain that travels from the lower back to the abdomen, groin, or even into the genital area.
It’s important to note that the severity and location of the pain can vary depending on the size and location of the kidney stone. Some kidney stones are small and may pass through the urinary tract without causing significant pain, while larger stones or stones that become stuck can be extremely painful.
If you suspect you have a kidney stone or are experiencing severe back or abdominal pain, especially if accompanied by other symptoms like blood in the urine, nausea, vomiting, or fever, it’s crucial to seek medical attention promptly. A healthcare provider can diagnose the presence of a kidney stone, assess its size and location, and recommend appropriate treatment, which may include medications, hydration, or procedures to help the stone pass or, in some cases, surgical intervention.