How are kidney stones caused? What causes kidney stones?

** of kidney stones

1. A large amount of oxalic acid accumulation in the body is one of the factors leading to kidney urinary stones. Such as spinach, beans, grapes, cocoa, tea, oranges, tomatoes, potatoes, plums, bamboo shoots and other things that people generally love to eat, are foods with high oxalic acid. Doctors have found through research:

200 grams of spinach contains milligrams of oxalic acid, if a person eats all 200 grams of spinach at a time, 8 hours after eating, check the amount of oxalic acid excreted in the urine is 20-25 mg, which is equivalent to the average total amount of oxalic acid excreted by normal people in 24 hours.

2. Animal offal, seafood, peanuts, beans, spinach, etc., all contain more purine components. After purines enter the body, they are metabolized, and the final product of its metabolism is uric acid. Uric acid can promote oxalate precipitation in the urine.

If too much purine-rich food is eaten at one time, and the purine metabolism is abnormal, oxalate will be deposited in the urine and urinary stones will be formed.

3. The meat of all kinds of animals, especially fatty pork, is a fatty food. Eating more body fat will inevitably increase, fat will reduce the calcium that can be bound in the intestines, thus causing an increase in the absorption of oxalate, if there is a failure of excretory function, such as sweating more, drinking less water, less urine output, kidney stones are likely to form in this case. Therefore, doctors often say that in order to prevent stone disease, you should drink more water on hot days, and drink more water when you eat oily and watery food, so as to promote smooth urination and dilute the urine composition, which will reduce the risk of getting stones.

4. Sugar is an important nutrient of the human body, which should be supplemented frequently and appropriately, but adding too much at once, especially lactose, will also create conditions for the formation of stones. Regardless of normal people or stone patients, after consuming 100 grams of sucrose, after 2 hours to check their urine, it is found that the concentration of calcium and oxalate in the urine is increased, if lactose is taken it, it can promote the absorption of calcium, which may lead to the accumulation of calcium oxalate in the body and the formation of urinary stones.

5. Excessive protein, laboratory analysis of the components of kidney stones, and found that calcium oxalate accounted for in the stones. The reason for such a large proportion of calcium oxalate is that in addition to glycine and hydroxyproline, which contain oxalic acid, protein can also promote the absorption of calcium by intestinal function.

1. Poor eating habits lead to kidney stones.

1. The amount of protein intake is directly related to kidney stones.

2. High-purine diet, such as seafood, pork liver, pig kidney and other animal offal, various broths, pork, beef, etc., contain more purine components.

3. Sugar, especially lactose, can promote the absorption of calcium, which may lead to the accumulation of calcium oxalate in the body.

4. Fat affects the ability of the kidneys to excrete calcium by regulating the secretion of prostasin in the body.

2. Other diseases lead to the occurrence of kidney stones. The occurrence of stones may also be related to other diseases of patients, such as patients with hyperparathyroidism, the risk of kidney stones is higher.

3. Kidney stones caused by a working relationship. The occurrence of stones is also related to occupations, such as steelworkers, who sweat a lot on weekdays, and are prone to stones.

Fourth, inactivity leads to kidney stones. Exposure to the sun helps the absorption of calcium, but in fact, exercise absorbs the most calcium, because if you want to form bones, you need to exercise, exercise can help calcium precipitate to the bones, but without exercise, the calcium will precipitate from the bones into the blood and into the urine. Therefore, calcium supplementation alone and no exercise will increase the occurrence of stones.

There are many factors that affect the formation of kidney stones, and you can drink Depu's Shixi tea for a long time, and there is no negative effect.

It is mainly due to long-term overeating of spicy and hot food, resulting in damp heat in the liver and gallbladder kidneys, damp heat fumigation, and gathering into particles, after a long time, the particles gather into stones, which are retained in the gallbladder, which is gallstones, and those that remain in the kidneys are kidney stones, and those that remain in the bladder are bladder stones, in fact, its composition is not sand and stones, but a mixture of components.

Stones are because the internal environment has become alkaline, and the garbage that was supposed to be discharged has accumulated together for a long time, and the highest way is to drink more water, drink three liters a day, and if you take some medicine to discharge stones, it will be better and faster.

Kidney stones can cause symptoms such as back pain and hematuria, do a kidney B ultrasound examination to know, if it is found to be a stone, it is best to test the urine routine again to see if it is accompanied by urinary tract infection. How are kidney stones formedHow are kidney stones formed, kidney stones are caused by some physiological abnormal factors of the body to cause the concentration of crystal substances in the urine to increase or the solubility to decrease, in an oversaturated state, precipitate crystals and combine with the organic matrix to form a nucleus, and then the crystals grow and aggregate locally in the kidney, and finally form a disease. There are many factors that affect the formation of kidney stones, so if you want to discharge them after formation, you can drink Defu tom tea, which can be effectively discharged.

1) Supersaturation is formed.

2) Matrix core and matrix nucleation.

3) Reduction of inhibitors of stone formation in the urine.

4) Formation of calcified plaques in the kidneys.

If the formation of crystals in the urine is localized, it is conducive to the development of stones. Many crystals and small stones can be flushed out of the body by urine flushing. When certain factors such as local stricture, obstruction, etc., cause the urine flow to be blocked or slow, it is conducive to stone formation.

There are many reasons for the formation of kidney stones, and the specific mechanism is still unclear, but it has been confirmed that it is related to human genes, that is, physical fitness, metabolic level, environment, diet, and some diseases. It is common to see a decrease in urine output, and insufficient inhibition of crystal formation and aggregates in the urine is also a factor in the formation of the urinary system. Another infection of the urinary system, like bacteria, pus, necrotic tissue, can become the core of the stone.

There are also various foreign bodies that remain in the urinary tract, such as indwelling urinary catheters, which can also cause the crystals in the urine to attach and gradually form stones. It can be formed for many reasons, which are now unclear, including the pH of the urine and so on.

It was found that kidney stones can be drunk to drink a lot of water, frequent urination, frequent exercise, and frequent exercise if kidney stones are to be discharged quickly. Drinking plenty of water helps the urinary system to produce a large amount of urine, which flushes out the renal pelvis, ureters, bladder, urethra, and helps in the excretion of small stones. Regular exercise also helps small stones to enter the renal pelvis, ureters, bladder, and urethra during the process of activity, so as to be excreted from the body, generally only for kidney stones less than 6 mm, with a round and smooth surface.

Kidney stones are a common type of urinary tract stones, and it may be related to a variety of factors. (1) The composition of the formation of stones in the urine increases or has high solubility, such as calcium oxalate, calcium phosphate, etc., so the crystals in the urine are formed, deposited, and saturated to the point that crystals are precipitated. (2) Urinary tract infection, obstruction, and foreign body are the main local factors that induce kidney stones, and the three are mutually transformed, cause and effect each other, and aggravate urinary tract damage.

3) Weather factors: especially in summer, the weather is hot, sweating a lot, can not replenish water in time, the urine output decreases, resulting in urine concentration, and the concentration of salts and other components in the urine is relatively high, which aggravates the formation of stones.

Urinary tract stones are mostly composed of human metabolites, and stones of different components can reflect the metabolic abnormalities of the corresponding components in the body. Common stone-forming components in urine include calcium, oxalic acid, uric acid, and cystine, and any physiological disorder that causes abnormalities may initiate stone formation and promote stone growth.

Local factors. Stones caused by local factors in the urinary tract system are mostly formed on the basis of other lesions. Urinary tract obstruction, infection, and the presence of a foreign body in the urinary tract are the main local factors that predispose to stone formation, and obstruction can lead to infection and stone formation, which is also a foreign body in the urinary tract, which can exacerbate the degree of obstruction and infection.

Drug-related factors.

Drug-induced kidney stones account for 1% of all stones and are divided into 2 main categories:

Drugs with high concentrations and low solubility in the urine, including triamterene, indinavir, silicates and sulfonamides, which are themselves components of stones;

Drugs that can induce stone formation, including acetazolamide, vitamins D, C, and corticosteroids, are metabolized to lead to the formation of stones of other components.

There are many causes of kidney stones, mainly related to diet, high salt intake, drinking less water, and lack of exercise can cause kidney stones.

Nephrolithiasis is caused by the abnormal accumulation of crystalline substances in the kidneys and is a common disease of the urinary system. Clinical symptoms depend on the size, shape, and location of the stone. Symptomatic treatment should be the first priority**, pain relievers should be used if pain flares up, and infection should be controlled if there is a co-infection.

When the stone is large, surgery may be an option**.

The cause of kidney stones may be related to genetic factors, or due to poor eating habits and living habits, often eat some foods rich in calcium or high oxalate content during meals, which can easily cause stones to drink too little water, or lack of exercise will also cause stones.

Kidney stones are caused by the high concentration of calcium, oxalic acid, uric acid and other soluble substances in the urine composition and the precipitation of crystals, which are related to a variety of diseases and daily lifestyle habits.

Irregular diet, irregular work and rest, and drinking less water.

There are many stones that affect women, which are the result of a variety of comprehensive effects, mainly age, race, genetic environment, eating habits and occupations have a great impact on the formation of stones, metabolic abnormalities of the body, obstruction of the urinary tract, infection, the use of foreign bodies and drugs are common in the formation of stones, and the final embodiment is the oversaturation of solute components in the urine, which is insoluble and crystallized, and precipitates into stones due to long-term accumulation. Kidney stones, which are stones of the urinary system, are mainly related to dietary life, and the specific situation mainly depends on the size and location of the stones.

The root cause of kidney stones is mainly due to the precipitation of crystalline substances in the urine to form small crystals after the urine is concentrated, and the crystals gradually increase and form stones. It has a certain relationship with our usual drinking water, diet, living habits, living environment and certain diseases. For example, people who have been in a high temperature environment for a long time and drink too little water can easily lead to concentrated urine and induce stone formation.

Secondly, long-term consumption of a large amount of calcium, oxalic acid content is relatively high, which is easy to lead to stone formation. For example, long-term consumption of milk, soy products, spinach, celery, etc., can easily induce the formation of stones. In addition, people with hyperuricemia are prone to the formation of uric acid stones.

Secondly, people with hyperparathyroidism are also a high-risk factor for stone formation. Secondly, it can also be seen in diseases of the urinary system itself, such as stricture of the ureters, which causes fluid accumulation in the kidneys, or recurrent infections of the kidneys, which can also easily lead to the appearance of kidney stones. We should pay attention to drinking more water, urinating frequently, and exercising more, which is conducive to reducing the formation of stones.

There are kidney stones, which can be divided into calcium oxalate stones, urate stones, calcium carbonate stones, and cystine stones related to genetic factors according to their composition. Causes of stones include abnormal metabolism of oxalic acid, uric acid, cystine, etc., too little water intake, abnormal urinary tract development, urinary tract infection, hyperparathyroidism, etc. Hello, according to the description of your condition, it is recommended that you need to go to the urology department of the hospital to have a look, it is best to do an analysis of the components of the stones, and check it.

1.Poor lifestyle habits, sitting for a long time, not liking to be active, drinking less water or holding urine. 2.

Metabolic abnormalities in the body, such as hyperglycemia, hyperthyroidism, and unreasonable diet. 3.Urinary tract obstruction, infections, and the effects of medications.

In addition to these reasons and environmental factors, it also has a lot to do with genetics and gender.

Hello, the formation process of kidney stones is caused by certain factors to increase the concentration of crystalline substances in the urine or reduce the solubility, in a supersaturated state, precipitation crystals and local growth, aggregation, and finally the formation of stones, in this process, the formation of the supersaturated state of urine crystalloid substances and the decrease in the content of inhibitors of crystal formation in the urine are the two most important factors, the formation of supersaturated state is seen in too little urine, the absolute excretion of certain substances in the urine is excessive, such as calcium, oxalic acid, uric acid, cystine and phosphate, etc.; Changes in urine pH: uric acid solubility decreases when urine pH decreases (<; When urine pH increases, the solubility of calcium phosphate, magnesium ammonia phosphate and sodium urate decreases; The change of urine pH has little effect on calcium oxalate saturation, sometimes the supersaturated state is transient, which can be caused by a decrease in urine output in a short period of time or a transient increase in the urine output of some substances after meals, so the measurement of 24-hour urine output and urine output of some substances can not help judge whether there is a transient supersaturation state, and the inhibitors of crystal formation in urine are reduced Normal urine contains certain substances that can inhibit the formation and growth of crystals, such as pyrophosphate inhibiting the formation of calcium phosphate crystals; Mucin and citrate inhibit the formation of calcium oxalate crystals, and stones will be formed when such substances are reduced in the urine, nucleation Homogeneous nucleation refers to the crystallization of a crystal, taking calcium oxalate as an example, when there is a supersaturated state, these two ions form crystals, the higher the ion concentration, the more crystals and the larger, the ions on the surface of the smaller crystals continue to fall off, and the research suggests that only when the crystals containing more than 100 ions have enough affinity to make the ions on the surface of the crystal not fall off, and the crystals can continue to grow, At this time, the required ion concentration is lower than when the crystals are just formed, heteronucleation refers to the fact that if the shape of the two crystals is similar, one crystal can be used as the core to promote the aggregation of another crystal on its surface, such as sodium urate crystals can promote the formation and growth of calcium oxalate crystals, and if the crystals in the urine are formed, if they stay in the local growth, it is conducive to the development of stones, many crystals and small stones can be flushed out of the body by urine, and when some factors such as local stenosis, obstruction, etc., cause the urine flow to be blocked or slow, it is conducive to the formation of stones.