Kidney pain can stem from several underlying issues, including kidney stones, infections, injuries, or, less commonly, kidney cancer. Because kidney pain is often felt in your sides, back, belly, or groin, it can sometimes be mistaken for regular back pain.
Here's a breakdown of potential causes:
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Kidney Stones: These are hard deposits of minerals and salts that form inside your kidneys. As they pass through your urinary tract, they can cause sharp, severe pain.
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Kidney Infection (Pyelonephritis): This typically occurs when bacteria travel from your bladder to your kidneys. Symptoms often include fever, chills, and back or side pain.
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Kidney Injury: Trauma to your back or abdomen can injure your kidneys, leading to pain.
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Kidney Cancer: While less common as a cause of kidney pain, tumors can sometimes cause discomfort or a dull ache as they grow.
| Cause | Symptoms | Pain Location |
|---|---|---|
| Kidney Stones | Sharp, severe pain; blood in urine; nausea; vomiting | Side, back, groin, lower abdomen |
| Kidney Infection | Fever, chills, back pain, frequent urination, painful urination | Back, side |
| Kidney Injury | Pain, tenderness, bruising | Back, side, abdomen |
| Kidney Cancer | Dull ache in the back or side, blood in urine, fatigue, weight loss | Back, side (usually a later symptom) |
Important Considerations:
- Location Matters: True kidney pain is usually felt in the flank (the area on either side of your spine, between your ribs and hip).
- Seek Medical Attention: If you suspect kidney pain, it's crucial to consult a doctor for proper diagnosis and treatment. Self-treating can lead to complications.
In summary, kidney pain can arise from various conditions, the most common being kidney stones and infections. Prompt medical evaluation is essential to determine the exact cause and receive appropriate treatment.
