Kidney stones are small hard deposits that form in our urinary system when salts and minerals collect together. The most common ones are calcium oxalate stones, which look very sharp under a microscope—almost like tiny glass pieces or small pyramids. Other types, like uric acid, struvite, or cystine stones, can be smoother or rough depending on what they are made of.
The extreme pain associated with kidney stones is not only due to their sharp edges. Instead, the primary cause is the blockage of urine flow. When a stone gets stuck in the ureter (the tube that carries urine from kidney to bladder), it stretches the wall of the ureter and causes muscle spasms. This stretching and pressure lead to the unbearable, wave-like pain people feel. The sharpness may add irritation, but the blockage is what really causes the trouble.
Pain caused by kidney stones is usually underestimated. The excruciating, radiating pain results from ureter blockage and tissue stretching, causing severe spasms and nerve irritation. It’s usually ranked as one of the most agonizing medical conditions.
yes, i have experienced kidney stone a few months back initially i didn’t know that it was the pain caused due to kidney stones but later the pain got worsen and radiated from front to back then i realized it can be due to stone in kidney and went to hospital immediately and advised an ultrasound and got diagnosed with left side 3mm kidney stone which can be passed to urine if taken liquids and water in large amounts. the pain i experienced is genuinely unbearable.
Pain due to kidney stones is unbearable. It also highlights how the location and size of stone matters. Bigger stones and the ones located in ureter can cause more discomfort than the ones in kidney.
Well explained! Most people assume it’s just the “sharp edges” causing pain, but the real culprit is the blockage and pressure buildup that’s what makes kidney stone pain so intense.
A kidney stone is a hard deposit of minerals and salts that forms inside the kidneys when certain substances in urine (like calcium, oxalate, or uric acid) become too concentrated and crystallize.
Kidney stones are a very painful condition, and this explanation makes it clear why. Many people think the sharp edges alone cause the pain, but actually, it is the blockage of urine flow that creates the severe problem. When the stone gets stuck, the ureter stretches and spasms, which leads to unbearable pain. The sharpness only adds more irritation. Knowing the different types of stones also helps in understanding their causes and treatment. Overall, this shows how important it is to prevent and manage kidney stones early.
