What You Need To Know About Passing Kidney Stones
Kidney stones are more common than you think. About 1 in 10 Americans experience them at some point throughout their life.1 If youve had them before, you understand how painful and debilitating they can be. If youve never had kidney stones, its important to understand what to expect. Not everyone will develop kidney stones and those that do might not experience any pain or discomfort. Regardless, you will need to pass them. To prepare yourself and get a better understanding of the underlying cause, weve put together this article on what you need to know about passing kidney stones.
Whats The Outlook For Kidney Stones
The outlook for kidney stones is very positive, although there is a risk of recurrence . Many kidney stones pass on their own over time without needing treatment. Medications and surgical treatments to remove larger kidney stones are generally very successful and involve little recovery time.
Its possible to get kidney stones multiple times throughout your life. If you keep developing kidney stones, your healthcare provider may work with you to discover why the stones happen. Once the cause is found, you may be able to make dietary changes to prevent future stones.
Difficulty With Urine Flow
Kidney stones may obstruct the urine flow and may lead to extreme pain. If the stone passes down into the bladder, the person may often feel an urgency to pee, followed by painful urination. In some rare cases, kidney stones can even be on both sides and, therefore, may completely stop the urine flow, resulting in a medical emergency.
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Prevention Of Kidney Stones
Knowing what kind of kidney stone you are more prone to may help in the prevention. In general the number 1 way to avoid kidney stones is to stay hydrated. So drink plenty of water throughout the day .
Calcium Kidney Stone
- Calcium-based foods do not cause kidney stones, but calcium supplements can. Make sure you check with your doctor to see if you should stop taking a calcium supplement or continue .
- In calcium stones, the oxalate that combines with the calcium to form the stone can be acquired through diet and these foods should be avoided: spinach, swiss chard, okra, bran flakes, rhubarb, soy products, french fries, potato chips, sweet potatoes, chocolate, tea, black pepper and nuts.
Uric Acid Kidney Stone
- Avoid acidic juices and foods that may cause your urine to be more acidic. Also avoid foods that contain high amounts of uric acid such as: alcohol, organ meats , spinach, sardines and some other fish and seafood, bacon, turkey, veal and venison.
Foul Smelling Or Cloudy Urine
The presence of stones in your kidneys makes your urine more concentrated. The kidney stones are caused due to crystallization of concentrated minerals and make the urine cloudier, stinky, and darker. The strong or foul smell is often compared with ammonia, but it may be due to a urinary infection rather than just a kidney stone.
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Why Do Doctors Examine The Contents Of The Stone
There are four types of stones. Studying the stone can help understand why you have it and how to reduce the risk of further stones. The most common type of stone contains calcium. Calcium is a normal part of a healthy diet. The kidney usually removes extra calcium that the body doesnt need. Often people with stones keep too much calcium. This calcium combines with waste products like oxalate to form a stone. The most common combination is called calcium oxalate.
Less common types of stones are: Infection-related stones, containing magnesium and ammonia called struvite stones and stones formed from monosodium urate crystals, called uric acid stones, which might be related to obesity and dietary factors. The rarest type of stone is a cvstine stone that tends to run in families.
How To Pass Kidney Stones
If you get a kidney stone, youll want to try to encourage your body to pass it naturally. Some people experience a lot of discomfort, while others feel nothing. Its better to be prepared for some discomfort, as most people do feel pain while passing kidney stones. If you experience a lot of pain, but still have relatively small stones, your doctor may be able to prescribe something to help. Regardless, there are a few things you can do to help encourage natural passage through your urethra.
Stay Hydrated
The most important thing when passing, and preventing, kidney stones is to stay hydrated. When you stay hydrated, you discourage mineral build-up and help keep your urethra clear and free of infection. If you absolutely hate the thought of drinking plain water, try adding some lemon, lime, or other citrus fruits. Citrus has been shown to help break up kidney stones and make passing easier.1
Eat Diuretic Foods
Increasing the number diuretic foods that you eat will keep your body hydrated through food. Consider adding asparagus, beets, celery, cucumbers, watermelon and other diuretic foods to your regular diet.
Try Apple Cider Vinegar
Apple cider vinegar is primarily composed of acetic acid, which helps to actively dissolve kidney stones.3 Try adding it to your water, creating dressings, or mixing it into recipes for the best results.
Mix Lemon Juice and Olive Oil
When to See a Doctor
Extracorporeal Shock Wave Lithotripsy
Ureteroscopy with Laser Lithotripsy
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Can Ureter Stone Damage Kidneys
A ureteral obstruction is a blockage in one or both of the tubes that carry urine from your kidneys to your bladder. Ureteral obstruction can be curable. However, if its not treated, symptoms can quickly move from mild pain, fever and infection to severe loss of kidney function, sepsis and death.
What Does It Feel Like To Have A Kidney Stone
Everyone experiences kidney stones differently. Typically, kidney stones within the kidney do not cause pain.
If a stone falls onto the opening where the kidney meets the ureter or passes into the ureter, this can prevent urine from draining out of the kidney. This backing up of urine can lead to back pain just below your ribs. Sometimes the pain can be severe enough to cause nausea and vomiting.
As a stone moves, the blockage of urine may be relieved and symptoms may improve or go away. The pain may return if the stone begins to cause blockage of urine again. This changing of symptoms is called renal colic.
Blood in the urine may be a sign of kidney stones. Sometimes the blood isnt visible to the naked eye and must be detected by a urine test.
If a stone is able to pass down the ureter and close to the bladder, the pain may move to the front of the abdomen, near the pelvis.
Stones very close to the bladder can cause pain that is felt in the genitals. A stone that reaches the bladder can cause burning with urination or changes in how often or how urgently you need to urinate.
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Early Signs Of Passing Kidney Stones
Kidney stones often cause extreme pain while they pass via urine however, all kidney stones are not painful. Some kidney stones present noticeable symptoms while they are passed and therefore give a clear indication that you need to visit a doctor. Some of the early signs of passing kidney stones are mentioned below:
Treating And Preventing Kidney Stones
Most kidney stones are small enough to be passed in your urine, and it may be possible to treat the symptoms at home with medication.
Larger stones may need to be broken up using ultrasound or laser energy. Occasionally, keyhole surgery may be needed to remove very large kidney stones directly.
Read more about treating kidney stones.
Its estimated that up to half of all people who have had kidney stones will experience them again within the following five years.
To avoid getting kidney stones, make sure you drink plenty of water every day so you dont become dehydrated. Its very important to keep your urine diluted to prevent waste products forming into kidney stones.
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What Are The Most Common Types Of Kidney Stones
The most common type of kidney stone is a calcium oxalate stone. This type happens when calcium and oxalate combine in your urine. It can happen when you have high quantities of oxalate, low amounts of calcium and arent drinking enough fluids.
Stones caused by uric acid are also fairly common. These come from a natural substance called purine, which is a byproduct of animal proteins .
Size Of Kidney Stones
Kidney stones are of variable sizes. They range from small sized crystals to large sized stones such as the size of a golf ball. Variations in sizes of kidney stones affect the following things:
The size of kidney stones affect the treatment method required for their removal. Small-sized stones can easily pass through the kidney without any medical assistance but large-sized stones require medical intervention. Certain tests are conducted which help in determining the size of kidney stones, such as KUB, an Ultrasound or an IVP. They help in analyzing which treatment should be effective for the removal of your kidney stones.
It is estimated that one in ten people will have a kidney stone sometime in their lives. The prevalence of kidney stones has increased significantly in the United States from 3.8% in the late 1970s to about 9% in the 2000s. The lifetime risk of developing kidney stones is about 19% in men and 10% in women.
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Do Dietary Factors Help The Process Of Passing Kidney Stones
In some cases, diet can play a crucial role in dissolving a certain type of stone and thus making it smaller in size, which can eventually be passed through the urine.
For instance, researches have shown that citrus fruits containing natural citrate aid in the breaking up of calcium oxalate stones. Similarly, sodium bicarbonate and potassium citrate are quite effective in dissolving uric acid stones. Thus, if you have a large stone and want to try everything possible to flush it out naturally, you can try making some dietary changes according to the type of your stone and it may help.
The dissolving of stones is a very slow process and dietary changes do not guarantee to break the stone. Therefore, if you have a stone of size about 8mm, it is advised to seek medical consultation and get the surgery done in time so that any complications, infections, or urinary problems can be avoided.
Can You Pass A 7mm Kidney Stone
The smaller the kidney stone, the more likely it will pass on its own. If it is smaller than 5 mm , there is a 90% chance it will pass without further intervention. If the stone is between 5 mm and 10 mm, the odds are 50%. If a stone is too large to pass on its own, several treatment options are available.
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What Other Treatment Choices For Kidney Stones Are Available
Drug treatment is being studied with such drugs as such as calcium channel blockers , steroids and alpha-adrenergic blockers. The idea is that the stone might be dissolved with medication. Other drugs such as K-citrate, thiazides or allopurinol are prescribed to prevent new stones from developing. Most doctors agree that more medical trials are needed.
When SWL is not appropriate or doesnt work, some people will need ureteroscopy, a technique that goes through the bladder to reach the stone or percutaneous nephrolithotomy, a technique that goes through a small incision created in your back. Some people, in extremely rare cases, even need open surgery, a technique that involves a larger incision in your abdomen. The medical terms for kidney stone surgery are ureterolithotomy or nephrolithotomy.
Who Is Likely To Develop A Kidney Stone
The rate of people who develop kidney stones is increasing in the U.S. The reasons for the trend are unknown. The prevalence of kidney stones was 3.8% in the late 1970s. In the late 1980s and early 1990s, the number rose to 5.2%. Caucasian ethnicity and male gender are associated with higher rates of kidney stones. Men tend to develop kidney stones in their 40s through 70s rates increase with age. Women are most likely to experience kidney stones in their 50s. A person who has suffered from one kidney stone is more likely to develop others.
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Types Of Kidney Stones
There are four major types of kidney stones, including:
- stones formed from calcium not used by the bones and muscles, combined with oxalate or phosphate these are the most common kidney stones
- stones containing magnesium and the waste product ammonia these are called struvite stones and form after urine infections
- uric acid stones these are often caused by eating very large amounts of protein foods
- cystine stones these are rare and hereditary.
How To Pass A Kidney Stone Easily
The occurrence of kidney stones is increasing within the United States. Currently, men have a 10 percent chance of developing a kidney stone during their lifetime, while women face a seven percent likelihood throughout their lives.
As more cases arise, individuals are discovering that these mineral buildups often inflict tremendous pain and internal discomfort. The removal of a kidney stone often comes in the form of passing it through the urinary system.
In the event of a diagnosed kidney stone, and based upon your doctors recommendations, there are approaches to helping the foreign body pass more easily.
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Let Kidney Stones Pass
Stones typically take several weeks to a few months to pass, depending on the number of stones and their size. Over-the-counter pain medications, like ibuprofen , acetaminophen , or naproxen , can help you endure the discomfort until the stones pass. Your doctor also may prescribe an alpha blocker, which relaxes the muscles in your ureter and helps pass stones quicker and with less pain.
If the pain becomes too severe, or if they are too large to pass, they can be surgically removed with a procedure called a ureteroscopy. Here, a small endoscope is passed into the bladder and up the ureter while you are under general anesthesia. A laser breaks up the stones, and then the fragments are removed.
Kidney Stone Treatment Options
We work with patients in every stage of their condition, creating a personalized plan whether surgery is needed or not. We also try to identify factors that may be causing the stones, so we can keep current stones from getting larger and reduce the risk of developing future stones.
When suspected of having a kidney stone, we take a history, perform a physical, exam, and obtain radiological imaging. Studies may include a plain x-ray of the abdomen, a renal ultrasound, or a CT scan. They help us determine the location of the stone, its size, the degree to which the stone may be causing an obstruction to urine flow, and what types of therapy would be appropriate for management.
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Who Is At Risk For Kidney Stones
Anyone may develop a kidney stone, but people with certain diseases and conditions or those who are taking certain medications are more susceptible to their development. Urinary tract stones are more common in men than in women. Most urinary stones develop in people 20 to 49 years of age, and those who are prone to multiple attacks of kidney stones usually develop their first stones during the second or third decade of life. People who have already had more than one kidney stone are prone to developing further stones.
In residents of industrialized countries, kidney stones are more common than stones in the bladder. The opposite is true for residents of developing areas of the world, where bladder stones are the most common. This difference is believed to be related to dietary factors. People who live in the southern or southwestern regions of the U.S. have a higher rate of kidney stone formation, possibly due to inadequate water intake leading to dehydration than those living in other areas. Over the last few decades, the percentage of people with kidney stones in the U.S. has been increasing, most likely related to the obesity epidemic.
A family history of kidney stones is also a risk factor for developing kidney stones. Kidney stones are more common in Asians and Caucasians than in Native Americans, Africans, or African Americans.
Uric acid kidney stones are more common in people with chronically elevated uric acid levels in their blood .
Symptoms Of Kidney Stones
Small kidney stones may go undetected and be passed out painlessly in the urine. But its fairly common for a stone to block part of the urinary system, such as the:
- ureter the tube connecting the kidney to the bladder
- urethra the tube urine passes through on its way out of the body
A blockage can cause severe pain in the abdomen or groin and sometimes causes a urinary tract infection .
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Is There Any Way To Make Them Pass Faster
The best home remedy to encourage the stone to pass is to drink lots of fluids, especially plain water and citrus juices such as orange or grapefruit. The extra fluid causes you to urinate more, which helps the stone move and keeps it from growing. You should aim for at least 2 to 3 quarts of water per day.
Smaller stones are more likely to pass on their own, so you should take steps to keep the stone from growing. This includes eating a diet thats low in salt, calcium, and protein.
However, you need all of these for your body to function properly, so talk with your doctor about an appropriate diet to help you pass the stone.
Passing a kidney stone can be very painful. Taking pain medication such as ibuprofen wont speed up the process, but it can make you a lot more comfortable while passing the stone. A heating pad can also help.
If you have a fever, significant nausea, or are unable to keep down liquids without vomiting, you should seek medical care.
Likewise, if you have only one kidney or known kidney problems or damage, see a doctor immediately.
An infected kidney stone is a surgical emergency. If you notice any signs of infection, go to the hospital.