Kidney stones are a painful, unpleasant urological condition that many adults will experience at some point in their life. While some people might experience the passage of just one or two stones, others will experience kidney stones many times throughout adulthood. Getting the facts about kidney stone formation, passage, and prevention will help you understand this common occurrence. If you know that you are at risk for developing kidney stones, work closely with your doctor or a urological health specialist to help minimize the chance of their development.
1. The precise cause of kidney stones is not always clear.
There are many factors that contribute to the development of kidney stones and not all of them are in a patient’s direct control. Genetics may play a role in a person’s tendency towards developing them in the first place. If your parents or grandparents had a history of kidney stone development or if kidney disease runs in your family, then your chances of experiencing these conditions yourself increases. If possible, review kidney health with parents, grandparents, and other relatives to discover what kind of complaints they suffered and what treatment was followed.
2. There are multiple types of kidney stones.
Though all kidney stones might feel similarly painful, their composition is actually an important thing to consider. Knowing this, a doctor can provide prevention and care information that is more precisely suited to each patient’s needs. These are three of the most common types of kidney stones:
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Calcium stones: The most common type of kidney stone, these are more frequently caused by a buildup of calcium oxalate. This substance is produced in the liver and is found in high concentration in some vegetables and fruit, chocolate, and nuts. High vitamin D levels, intestinal bypass surgery, and some other conditions can contribute to the formation of calcium stones.
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Uric acid stones: These are most likely to form in people who do not drink enough water to keep their bodies sufficiently hydrated; people with gout or with health conditions that cause fluid loss are also at risk for uric acid stones. Uric acid is a byproduct of cell metabolism; in optimal circumstances, it is passed harmlessly out of the body during urination. Sometimes this substance can collect to form hard, dense stones.
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Struvite stones: These form in response to infections, particularly infections that affect the urinary tract. Struvite stones can be especially problematic because they have the potential to develop very quickly. This provides the patient with no warning symptoms that might allow them to seek treatment.