腰结石有什么危害

Kidney stones, also known as renal calculi or nephrolithiasis, are hard deposits made of minerals and salts that form in the kidneys. When these stones move through the urinary tract, they can cause severe pain and other complications. Here are some of the potential hazards associated with kidney stones:

1. **Pain**: One of the most common symptoms of kidney stones is intense pain in the back, sides, abdomen, or groin. The pain can come in waves and may be accompanied by nausea and vomiting. The severity of the pain can be debilitating and may require medical intervention.

2. **Obstruction**: Larger kidney stones can block the flow of urine, leading to urinary obstruction. This can cause urine to back up into the kidneys, potentially causing infections, kidney damage, or even kidney failure if left untreated.

3. **Infections**: Kidney stones can create a hospitable environment for bacteria to thrive, increasing the risk of urinary tract infections. These infections can be painful and may require antibiotics to treat.

4. **Hematuria**: Passing kidney stones can cause blood to appear in the urine, a condition known as hematuria. While this is usually not dangerous, it can be a sign of an underlying issue that needs to be addressed.

5. **Complications during pregnancy**: Pregnant women with kidney stones may experience complications such as preterm labor, low birth weight, or high blood pressure. It is important for pregnant women with kidney stones to receive proper medical care to ensure the safety of both the mother and the baby.

6. **Recurrence**: Once a person has had kidney stones, they are more likely to develop them again in the future. Taking preventive measures, such as staying hydrated and following a balanced diet, can help reduce the risk of recurrence.

In conclusion, kidney stones can have various harmful effects on the body, ranging from excruciating pain to more serious complications like kidney damage and infections. It is essential to seek medical attention if you suspect you have kidney stones to receive proper diagnosis and treatment.