How do kidney stone pain and muscle pain differ?

Kidney stone pain is colicky (comes in waves), is not affected by body position, and is often accompanied by blood in urine. Musculoskeletal pain changes with position, is reproducible by palpation, and has no urinary symptoms.

Stomach Pain Radiating to Back: Kidney, Pancreas, or Muscle?

Important Disclaimer

This guide is for informational purposes and does not replace professional medical advice. If you are experiencing a medical emergency, call 911 or your local emergency services immediately.

Overview

This entry mirrors back-pain-and-stomach-pain for the reverse search intent. Deep abdominal organs (kidneys, pancreas, aorta) sit close to the spine, causing pain that is often felt simultaneously in the front and back.

Possible Causes

Kidney Stones

common

Stones in the ureter cause colicky flank pain that wraps to the lower abdomen.

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Pancreatitis

less-common

Upper abdominal pain boring through to the mid-back, worsened by eating, especially fatty foods.

AAA

rare

Abdominal aortic aneurysm causes deep, pulsating abdominal and back pain — an emergency if rupturing.

When It Is Serious

Sudden severe pain, pulsating abdominal mass, blood in urine, or severe vomiting with inability to tolerate fluids.

When It's Likely Benign

Mild aching after heavy lifting or prolonged sitting that improves with position changes.

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Frequently Asked Questions

Related Resources

Stomach Pain Guide Back Pain Guide

Medically Reviewed for Accuracy

Medical Advisory Board

•Last reviewed: March 20, 2026

Content is aligned with established clinical guidelines from authoritative medical institutions, including MedlinePlus (U.S. National Library of Medicine), the CDC, the NIH, and the NHS. All content is reviewed by our medical advisory board for accuracy and safety.