Lower back pain affects millions of people every year and is often blamed on poor posture, exercise, or long hours sitting down. Yet medical experts say similar symptoms can stem from very different conditions, making it important to recognize the warning signs.
According to the National Kidney Foundation and the medical review Acute Renal Colic published in StatPearls, kidney stones are a common cause of severe pain that is frequently mistaken for other back-related problems, reports Tuasaude.
More than a back problem
Pain caused by kidney stones usually appears suddenly and is often felt on one side of the lower back. As the stone moves through the urinary tract, the pain may spread toward the abdomen or groin and often comes in waves.
Unlike muscle-related pain, the discomfort does not typically improve with rest or a change in position. Nausea, vomiting, painful urination, or blood in the urine can also occur.
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Understanding the differences
Sciatica is caused by irritation of the sciatic nerve and usually starts in the lower back or buttock before travelling down the leg. Tingling, numbness, or weakness are common symptoms.
A muscle strain, on the other hand, is usually linked to physical activity, lifting, or sudden movements. The pain is often localized and tends to worsen when the affected muscles are stretched or pressed.
When to seek medical care
Doctors advise seeking prompt medical attention if lower back pain is accompanied by fever, persistent vomiting, blood in the urine, or difficulty urinating. Identifying the true cause is essential, as untreated urinary blockages can lead to serious complications.
Sources: Tuasaude
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