Kidney stones
Kidney stones: Solid deposits of minerals and salts that form in the kidneys and can cause pain and other symptoms when they pass through the urinary tract.
What Are the Types of Kidney Stones?
There are several types of kidney stones, including:
- Calcium Stones: The most common type, usually formed from calcium oxalate or calcium phosphate.
- Struvite Stones: Often formed in response to urinary tract infections.
- Uric Acid Stones: Can form in people who are dehydrated or have high protein diets.
- Cystine Stones: Rare stones that occur in people with a genetic disorder called cystinuria.
Symptoms of Kidney Stones
Common symptoms include:
- Severe pain in the back, side, or lower abdomen
- Pain during urination
- Blood in urine
- Nausea and vomiting
- Frequent urination
- Cloudy or foul-smelling urine
Risk Factors
Factors that may increase the risk of developing kidney stones include:
- Dehydration
- Diet high in sodium, sugar, or protein
- Obesity
- Certain medical conditions (e.g., diabetes, gout)
- Family history of kidney stones
Treatment Options
Treatment for kidney stones may vary based on size and type, and can include:
- Increased fluid intake to help flush out the stones
- Medications to manage pain and assist with passing the stones
- Extracorporeal shock wave lithotripsy (ESWL) to break up stones
- Ureteroscopy to remove stones
- Surgery for larger stones or when other treatments fail
FAQs
How can I prevent kidney stones?
Drinking plenty of fluids, especially water, moderating sodium intake, and maintaining a balanced diet can help prevent the formation of kidney stones.
Are kidney stones hereditary?
Yes, a family history of kidney stones can increase your risk, suggesting a genetic predisposition to developing stones.
Can kidney stones cause other health issues?
If left untreated, kidney stones can lead to urinary tract infections, kidney damage, and complications such as obstruction or hydronephrosis.