What causes kidney stones? What causes kidney stones?

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 slowly regulated and 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.

Nephrolithiasis is a disease caused by abnormal mineralization of the human body by the accumulation of calcium salts or lipids. The causes of kidney stones are related to personal nutrition, metabolic abnormalities, endocrine disorders, chronic pyelonephritis, urinary tract infections, obstruction, foreign bodies, geography, climate and other factors. Nephrolithiasis is a deposit caused by metabolic disorders, mainly including:

Deposition caused by excessive intake of oxalate, fat, sugar, protein, calcium, etc.

The main cause of kidney stone formation is diet. It is caused by an excessive intake of stone-forming components in the diet.

1.Excessive accumulation of oxalic acid in the body is one of the factors that lead to kidney urinary stones.

2.Purine metabolism is abnormal.

3.Too much fat.

4.Increased sugar content.

5.Excess protein.

The main cause of the formation of kidney stones is diet. It is caused by an excessive intake of stone-forming components in the diet. If you have kidney stones, you can drink some stone tea to dissolve stones and remove stones, and the traditional Chinese medicine formula promotes the discharge of stones as soon as possible.

The reasons for the formation of kidney stones are explained in a little more detail:

Excessive oxalic acid accumulation. The accumulation of oxalic acid in the body is one of the factors that lead 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 that 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.

Purine metabolism is abnormal. 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.

Too much fat. Meat from various 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.

Increased sugar content. Sugar is an important nutrient for the human body, and it should be supplemented frequently and appropriately, but adding too much at once, especially lactose, will also create conditions for the formation of stones. The experts found that:

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.

1. Metabolic abnormality: urine contains uric acid, cystine, calcium, and oxalic acid, but because the body's metabolic ability is insufficient, urine cannot be decomposed, resulting in the formation of stones, and promoting the growth of stones. The formation of kidney stones reduces the amount of urine in the body.

2. Diabetes mellitus: due to defects in insulin secretion and/or utilization, manifested as polyuria and polyphagia. Because diabetic patients have a reduced urination function, the insulin in the body cannot be broken down, so they are prone to kidney stones.

3. Hypertension: caused by higher than normal pressure on the blood vessel wall when blood flows in the blood vessels, manifested as fatigue, arrhythmia, headache, dizziness, tinnitus and other symptoms. People with high blood pressure tend to make LDL easy to enter the kidneys, which can lead to kidney stones.

4. Eating habits: Due to the restrictions of some people's working conditions, they cannot drink water for a long time, and their urine is forced to concentrate to form stones, such as taxi drivers who have a high incidence of kidney stones. In addition, the temperature in southern China is relatively high, and body water evaporates through sweat, which makes it easier to form kidney stones.

Hello, if the kidneys are troubled by stones, it will directly affect the health of the body, endangering the health of the body, so we should pay attention to this disease in our daily life, and the stones have size, 5mm stones do not seem to be big, but if there is no timely **, the harm to our physical and mental health is also very large, and the stones will grow bigger and bigger, should immediately use the Chinese medicine Defu's Shifu tea for stone dissolution, causing the following harm to the patient:

1. Local injury: for patients with kidney stones, local damage will occur in the early stage, if the volume of kidney stones is small and the activity is large, the damage of local tissues is only a slight degree, and if the kidney stones are large and antler-shaped, they will produce fibrous tissue hyperplasia, neutrophils, ulcers and lymphocyte infiltration, resulting in renal fibrosis and renal pelvis and renal calyceal epithelial cell shedding.

2. Kidney damage: If kidney stones have long-term hydronephrosis, difficulty urinating, excessive pressure in the upper part of the obstruction, and reduced blood flow to the kidneys, it will lead to kidney atrophy, decreased kidney function, tubular necrosis, and even loss of kidney function.

3. Renal parenchymal damage: If kidney stones cause hydronephrosis for too long, urination is obstructed, the pressure on the obstructed parts is too large, and the renal blood flow is reduced, which can cause tubular degeneration and necrosis, and renal atrophy becomes smaller, so that the kidney function decreases or completely fails.

Kidney stones are one of the more common diseases of the urinary system. There are many factors that lead to the occurrence of kidney stones, such as age, gender, lifestyle and dietary habits, environmental influences, and occupational influences, all of which may be closely related to the formation of kidney stones. The reason why kidney stones do not cause abdominal pain and other clinical manifestations is mainly because the renal pelvis of the kidney can effectively accommodate some smaller stones, and when these stones slip into the ureter, there will be a greater risk of being stuck in the three strictures of the ureter, so ureteral stones are the most painful and heart-rending stones in the urinary system.

Regarding the formation of kidney stones, there are four main factors that are closely related.

1.Drink too little water: Xiao Ke can also clearly remember that when he was interning in urology, the director often said that drinking more water would be easy to get kidney stones.

Drinking more water can effectively dilute and reduce the formation of excrement crystals in the kidneys, and drinking more water also has the advantage that it can effectively flush the urethra and prevent the infection of urinary tract bacteria.

2.Improper diet: Some people prefer to eat foods such as tofu, soybeans, soybeans, spinach, potatoes, tomatoes, oranges, etc., due to the high amount of oxalic acid in these foods.

When the human body eats these foods, it may cause oxalic acid to be in excess in the kidneys, which can lead to the occurrence of kidney stones.

3.Abnormalities in uric acid metabolism, which is the end product of purine metabolism. When the metabolism of uric acid is abnormal, it may lead to the occurrence of hyperuricemia, and when hyperuricemia occurs, it will cause excessive precipitation of urate in the urine, resulting in the occurrence of kidney stones.

Some patients with gout also develop tophi in some parts of the body, mainly due to abnormal metabolism of purines and uric acid. Foods containing excessive purines mainly include organ meats of animals, seafood products, fatty meats, red meats, broths, etc.

4.Excessive fat intake: A high-fat diet can lead to a decrease in the amount of calcium that can be bound to the intestines, which can lead to impaired absorption of oxalate in the intestines, and when oxalic acid cannot be effectively eliminated from the body, it will lead to a performance of oxalate, which may lead to the formation of kidney stones.

The last point that needs to be emphasized is that for patients with kidney stones, do not take some stone expulsion decoction by themselves, and stone expulsion drugs for stone expulsion, because these decoctions are more obvious for liver and kidney function damage. In short, it must be carried out in a regular hospital according to the size of the stone and the site of obstruction. For some small stones, you can drink more water and run and jump appropriately to pass the stones.

The main causes of kidney stones are: acid-base imbalance, urinary tract infection, urinary tract obstruction, long-term use of drugs with high urine concentration and low solubility, and long-term lack of water intake will also promote the occurrence of kidney stones.

Skipping breakfast for a long time, intaking too much fried food, drinking less water, and doing less exercise will cause kidney stones.

Excessive oxalic acid intake.

Blind vitamin C supplementation

Chronic intestinal infections.

Long-term abuse of antimicrobials.

Long-term low-calcium diet.

Reverse urinary tract infection.

Urinary tract obstruction. High-purine diet.

Drugs affect dehydration.

1.Diet and metabolism: In general, people who drink less water and sweat more are more likely to get kidney stones, such as taxi drivers and migrant workers.

Because the lack of water leads to the concentration of urine, the concentration of stone-forming substances is high, resulting in the formation of stones. In addition, patients with hyperuricemia and hyperoxalemia are prone to the formation of oxalate stones and uric acid stones, and such patients should reduce the intake of high-oxalic acid and high-purine foods, and drink more water and urinate more.

2.Urinary tract infections: Stones caused by urinary tract infections are called "infection stones" because some pathogens such as Proteus are able to produce alkaline substances that raise the pH of the urine, resulting in the formation of magnesium ammonium phosphate and apatite carbonate.

Such patients require infection with sensitive antibiotics**.

3.Urinary tract obstruction: Urinary tract obstruction and urinary tract stones are a vicious circle, the stones themselves will form obstruction, obstruction will affect the discharge of urine, running water does not rot, and the urine that does not flow is easy to form stones, and eventually aggravate the infection.

Common urinary tract obstructions include prostatic hyperplasia, ureteral strictures, and urinary tract tumors. For these patients to be completely cured of the stone, the obstruction needs to be addressed.

1.Diet and metabolism: Generally speaking, people who drink less water and sweat more are more likely to get kidney stones, because the lack of water leads to concentrated urine, which makes the concentration of stone-forming substances higher and forms stones.

2.Obesity: Compared with non-obese people, the excretion rate of calcium, uric acid, oxalic acid, phosphate and other substances in obese people is reduced, and it is easy to cause stone formation.

3.Diabetes: Insulin resistance in diabetic patients can lead to acidic urine, which reduces the excretion rate of calcium, uric acid, oxalic acid, phosphate and other substances by affecting the pH value of urine, so diabetes is also an important factor in inducing stones.

4.Inflammatory bowel disease: Inflammatory bowel disease is often accompanied by intestinal malabsorption and diarrhoea, and some patients have high oxaluria due to surgery for small bowel disease**, especially in patients with extensive small bowel resection, which can cause kidney stones.

Dongzhimen Hospital, Beijing University of Chinese Medicine-Department of Urology- Shi Jing-Chief Physician-Those reasons are easy to lead to kidney stones.

There are many causes of kidney stones. First, the susceptibility factor of the individual, which is related to genes, and there is a familial aggregation. Second, kidney stones are mainly caused by excessive calcium contained in the diet, especially in water, which exceeds the body's ability to bear, and forms stones with the participation of susceptible factors.

Thirdly, the excretory function of the kidneys is impaired, and kidney stones are prone to occur. Fourth, some diseases cause abnormal metabolism, which exceeds the excretion capacity of the body's kidneys, and in the presence of a stone core, it is easy to form stones. Another factor is that drinking too little water causes calcium-containing substances to be completely excreted from the body, forming stones.

The number of stones is mainly determined by the size, location, and symptoms caused by the stones. If the stone is less than 7 mm, the stay time is not long, and it can cause acute pain, it is generally possible to consider the conservative expulsion of stones**, and Defu Yue Xuan tea is commonly used to promote stone expulsion. If the stone is large, extracorporeal shock wave lithotripsy can be considered**, if the stay time is longer, surgery is required if necessary**The size of the stone is different, **The plan is also different.

The diameter of the ureter is six to nine millimeters, so stones less than five millimeters can be discharged by themselves, stones less than nine millimeters can be discharged on their own, stones less than two centimeters can be considered for extracorporeal lithotripsy, and sometimes it is necessary to place an indwelling ureteral stent tube and then lithotripsy. If the stone is larger than two centimeters, surgery should be considered**. Surgical methods include percutaneous nephrolithotripsy, flexible ureteroscopic lithotripsy, and drinking plenty of water to prevent the occurrence of stones.