What does it mean when both kidney hurts?

There are several potential causes for pain in both kidneys. It's important to consult a doctor if you experience persistent or severe kidney pain. Here are a few possible reasons for bilateral kidney pain:

1. Kidney Stones: Kidney stones are hard mineral and salt deposits that can form in the kidneys and cause pain when they move through the urinary tract. Kidney stone pain can be intense and typically occurs in the back, just below the ribs, and may radiate to the lower abdomen or groin area.

2. Urinary Tract Infection (UTI): UTIs, such as pyelonephritis, can affect both kidneys and cause pain in the lower back and sides. Other symptoms may include frequent urination, cloudy or foul-smelling urine, fever, and chills.

3. Glomerulonephritis: This is a condition characterized by the inflammation of the glomeruli, which are small filters in the kidneys. It can cause pain, swelling, and blood in the urine.

4. Polycystic Kidney Disease (PKD): PKD is an inherited condition where multiple cysts develop within the kidneys. As the cysts enlarge, they can put pressure on the surrounding organs and cause pain and discomfort.

5. Kidney Failure: Severe kidney dysfunction or failure can lead to pain and tenderness in the kidneys, among other symptoms such as excessive thirst, fatigue, and difficulty urinating.

6. Autoimmune Disorders: Certain autoimmune diseases, such as lupus and vasculitis, can affect the kidneys and cause inflammation and pain.

7. Trauma: Physical trauma or injury to the kidney area can result in pain and damage to the kidneys.

8. Medications or Toxins: Some medications or exposure to certain toxins can cause kidney damage and pain, especially with prolonged use or high doses.

9. Underlying Medical Conditions: Chronic conditions like diabetes, hypertension, and heart disease can put a strain on the kidneys and cause pain as a secondary effect.

10. Cancer: In rare cases, kidney pain may be associated with kidney cancer or other tumors affecting the kidneys or surrounding structures.

Again, it's crucial to seek medical advice if you experience persistent or severe kidney pain to determine the exact cause and receive appropriate treatment.