What Are Kidney Stones and How Do They Form?

What Are Kidney Stones?

Kidney stones are hard lumps that form inside your kidneys. They develop when minerals and salts stick together in your urine. Anyone can get kidney stones, but some people are more likely to have them. Because kidney stones can cause pain and other problems, it is important to know the signs and how to prevent them.

Symptoms of Kidney Stones

Often, kidney stones do not cause symptoms until they move in your kidney or pass into your ureter. The ureter is the tube that connects your kidney to your bladder. When this happens, you may notice:

Severe pain in your back, side, or lower belly

Pain that comes and goes in waves

Pain when you urinate

Pink, red, or brown urine

Cloudy or foul-smelling urine

Feeling like you need to pee often

Nausea or vomiting

Fever and chills, if there is an infection

However, not everyone will have all these symptoms. If you notice any of them, you should talk to a doctor.

Causes and Risk Factors

Kidney stones form when your urine has too much of certain minerals. These minerals can stick together and make stones. Some common causes and risk factors include:

Not drinking enough water

Eating a diet high in salt, sugar, or protein

Being overweight

Having a family history of kidney stones

Certain medical conditions, like diabetes or urinary tract infections

Some medicines, such as diuretics or calcium-based antacids

Because some people are more likely to get kidney stones, knowing your risk can help you take steps to prevent them.

Diagnosis of Kidney Stones

If your doctor thinks you have kidney stones, they will ask about your symptoms and medical history. Next, they may order tests to confirm the diagnosis. Common tests include:

Urine tests to check for blood or minerals

Blood tests to look for high levels of certain substances

Imaging tests, like ultrasound or CT scan, to see the stones

Because early diagnosis can help prevent problems, it is important to see a doctor if you have symptoms.

Treatment Options

Treatment for kidney stones depends on their size and location. Some small stones may pass on their own. Your doctor may suggest:

Drinking plenty of water to help flush out the stone

Pain relievers to ease discomfort

Medicines to help pass the stone faster

However, larger stones may need more help. Your doctor might recommend:

Shock wave therapy to break up the stone

Using a thin tube to remove the stone

Surgery, in rare cases

Because each case is different, your doctor will choose the best kidney stone treatment for you.

Prevention Tips

Although kidney stones can be painful, you can lower your risk. Try these tips for preventing kidney stones:

Drink at least 8 glasses of water each day

Limit salt, sugar, and animal protein in your diet

Eat more fruits and vegetables

Stay at a healthy weight

Follow your doctor’s advice if you have a medical condition

Because prevention is easier than treatment, these steps can help keep your kidneys healthy.

When to See a Doctor

Sometimes, kidney stones can cause serious problems. You should see a doctor right away if you:

Have severe pain that will not go away

Notice blood in your urine

Have trouble urinating

Get a fever or chills

Feel sick to your stomach and cannot keep fluids down

Because quick treatment can prevent complications, do not wait to get help.

Consult a healthcare specialist for personalized advice on kidney stones.