Regular swimming is harmless to the panel. On the contrary, it will increase the flexibility and aesthetics of the panel. The muscles of swimmers are not easy to find, but they will change greatly once they exert themselves. This is muscle from swimming, which is different from fitness exercise. You can see it as soon as you take off your clothes.
As long as you swim in a clean and regular swimming pool or swimming pool, there is no problem.
Swimming is a very good exercise It is reported that experts recommend swimming at least once a week.
What harm does swimming in the sea do to your health? Swimming at the seaside for a long time is not good for your body panel.
Matters needing attention in swimming in summer
Swimming is the most popular activity in hot summer. Besides indoor and outdoor swimming pools, there are charming beaches, rivers and streams ... but while enjoying the fun, please pay special attention to the hidden crisis. More preparation and consideration in advance can bring us infinite laughter and avoid some unnecessary misfortune and regret.
There are many precautions for swimming in summer, which should be considered from many aspects. Here is a brief introduction:
It is not advisable to swim after meals and drinking.
Open wounds, facial diseases and eye diseases are not suitable for swimming.
If you have a cold, are sick, are unwell or weak, you are not suitable for swimming.
Thunderstorm weather is not suitable for swimming
The water temperature is too low and too cold to swim.
It is forbidden to make excessive jokes with your companions when swimming.
Don't go into the water, especially in the wild.
Don't swim when the wind and waves are too strong and the lights are not good.
Don't swim or dive in unknown waters.
The water is shallow and there are too many divers.
You should swim where there are lifeguards and where conditions permit.
Do warm-up exercises before going into the water.
Bring all the equipment for launching, and be sure to bring goggles.
Don't panic, don't mess in the water. If you have a cramp, please keep calm and drift backwards.
Try to participate in cardiopulmonary resuscitation training and self-help training in water. If you are not sure whether you should go into the water to save people, you can use bamboo poles, branches, ropes, clothes or floating objects to rescue while calling for help.
When camping, fishing and outdoor activities are near the water, children should be prevented from accidentally falling into the water.
Swimming at the seaside or outdoors should prevent sunburn and foot stab wounds.
Swimming 16 bogey
Swimming is a good way to temper people's will and exercise, but swimming also has taboos.
1, avoid swimming before and after meals.
Swimming on an empty stomach will affect appetite and digestive function, and there will be accidents such as dizziness and fatigue during swimming. Swimming with a full stomach will also affect the digestive function, and it will also cause stomach cramps and even vomiting and abdominal pain.
2. Avoid swimming after strenuous exercise.
Swimming immediately after strenuous exercise will increase the burden on the heart; A sudden drop in body temperature will weaken resistance and cause colds, pharyngitis and so on.
3, avoid swimming during menstruation
Swimming during menstruation, germs easily enter the uterus, fallopian tubes and other places, causing infection, leading to irregular menstruation, excessive menstruation and prolonged menstruation.
4. Avoid swimming in unfamiliar waters.
When swimming in natural waters, don't jump into the water. Under complicated circumstances, it is not advisable to swim around the water surface and underwater to avoid accidents.
5. Avoid swimming in the sun for a long time.
Prolonged exposure can lead to sunburn or acute dermatitis, also known as sunburn. In order to prevent sunburn, it is best to use an umbrella to shade the sun after landing, or rest in a cool place, or use a bath towel to protect the panel, or apply sunscreen on your body.
6. Avoid swimming unprepared.
The water temperature is usually lower than the body temperature. Therefore, warm-up activities must be done before entering the water, otherwise it will easily lead to physical discomfort.
7. Avoid eating immediately after swimming.
It is advisable to rest for a while before eating after swimming, otherwise it will suddenly increase the burden on the gastrointestinal tract, which will easily lead to gastrointestinal diseases after a long time.
8. Avoid swimming for too long
Generally speaking, the panel has three reaction periods to cold.
The first stage: after entering the water, the blood vessels of the panel contract, and the skin color is pale after cold.
The second stage: after staying in the water for a certain period of time, the blood flow on the body surface expands, the panel turns from pale to reddish, and the skin turns from cold to warm.
The third stage: the residence time is too long, the heat dissipation of body temperature is greater than fever, and goose bumps and chills appear on the panel.
This is a taboo period for summer outing, so leave the water in time.
Generally speaking, the swimming time should not exceed 1.5-2 hours.
9. Avoid people with a history of epilepsy swimming.
Whether it is a big attack or a small attack, there is a moment when consciousness is out of control. If it is suddenly induced in swimming, it will be "catastrophic".
10, patients with hypertension should avoid swimming.
Especially intractable hypertension, drugs are difficult to control, and swimming has the potential risk of inducing stroke, which should be absolutely avoided.
1 1, to avoid people with heart disease from swimming.
For example, patients with congenital heart disease, severe coronary heart disease, rheumatic valvular disease and severe arrhythmia should "stay away from swimming".
12, swimming is forbidden for otitis media.
Whether it is chronic or acute otitis media, water entering the inflamed middle ear is equivalent to "adding insult to injury", which aggravates the condition and even causes intracranial infection.
13, swimming is forbidden for acute conjunctivitis.
Surprisingly, the virus of this disease spreads rapidly and widely, especially in swimming pools. Even healthy people should avoid swimming in the swimming pool in the popular season.
14, avoid swimming in some panel diseases.
Such as various types of tinea and allergic facial diseases. It not only induces urticaria and contact dermatitis, but also easily aggravates the condition.
15, avoid drinking and swimming.
Hypoglycemia occurs when a large amount of glucose stored in swimming body is consumed after drinking. In addition, alcohol can inhibit the normal physiological function of the liver and hinder the transformation and storage of glucose in the body, thus causing accidents.
16, do not neglect post-swimming hygiene.
After swimming, wipe off the scale with a soft dry towel, drop Chlorella or boric acid eye drops, and blow out nasal secretions. If there is water in your ears, you can use "jumping on the same side" to discharge the water. Then do some relaxation gymnastics and physical exercise or take a nap in the sun 15-20 minutes to avoid muscle stiffness and fatigue.
Is winter swimming harmful to your health? The benefits of winter swimming
1 can enhance cardiovascular function. After the human body is exposed to cold water, the blood circulation and metabolism of the whole body are greatly strengthened; When a person's panel is exposed to cold water, the blood vessels on the panel contract sharply, and a large amount of blood is sucked into internal organs and deep tissues, which dilates the blood vessels of important internal organs; In order to resist the cold, the blood vessels on the panel expand rapidly, so a lot of blood flows from the internal organs to the body surface. In this way, the blood vessels are exercised and the elasticity of the blood vessels is enhanced. Therefore, winter swimming is beneficial to the prevention and treatment of cardiovascular diseases. Among those who insist on winter swimming all the year round, people with arteriosclerosis and high blood pressure are extremely rare.
2. * * * of cold water closes the peripheral blood vessels of human body, which ensures more blood supply to important organs such as heart, brain, liver and spleen, so that more oxygen can be delivered to brain cells in time, which is conducive to eliminating the fatigue of nervous system. When people come into contact with cold water, they will breathe in quickly, pause for a moment, then take a deep breath, and then restore even and deep and powerful breathing. This kind of breathing can greatly improve the elasticity of lung tissue, inhale more oxygen, distribute more carbon dioxide and strengthen the function of respiratory system. Cold water can improve the function of human digestive system. With the deepening of breathing, the diaphragm fluctuates more and more, thus accelerating the blood circulation in the abdominal cavity, strengthening gastrointestinal peristalsis, and playing a role in neighboring organs.
People who insist on winter swimming have rosy, shiny and elastic faces. The reason is that cold water * * *, the blood vessels in the panel contract strongly, the subcutaneous fat thickens, the blood circulation is vigorous and the nutrition is sufficient.
Disadvantages of winter swimming
1. If you have serious diseases, such as hypertension, coronary heart disease complicated with cerebrovascular disease complicated with liver and kidney, mental disorder, diabetes complicated with allergic constitution, congenital heart disease complicated with epilepsy, people with trauma or inflammation, alcoholics, etc., you should not take part in winter swimming, otherwise it may lead to sudden illness or harm to your body. Because children are in the period of physical development, they should pay more attention to the right amount of winter swimming and must be supervised by adults. In addition, even if people with good health want to swim in winter, there should be a step-by-step process, preferably from autumn, so that the body can gradually adapt.
2. The time of winter swimming varies according to the temperature, water temperature and people's physique. If you swim in the water for too long, on the one hand, you will often feel numb and trembling after landing, which is very easy to damage some organs; On the other hand, excessive * * * is likely to cause cortical system failure and damage health.
3, should pay attention to keep warm after winter swimming, and exercise immediately to restore body temperature. After landing, dry your body with a dry towel until it turns red. Then, get dressed quickly and jog or jump in place until the body temperature basically recovers. Don't go into a hot room after a winter swim. Get warm or take a hot bath immediately.
4. Some winter swimmers think that swimming after eating in winter is more energetic and has more calories. In fact, this practice is not scientific. Digestive organs are very sensitive to temperature. Heat can excite digestive organs, while cold can inhibit digestive organs. Winter swimming immediately after meals affects digestion and absorption, which is easy to cause digestive system diseases such as acute gastritis. However, before winter swimming, there are no new fatty acids in fat cells, so it is easier to "mobilize" them and convert them into calorie consumption through exercise.
Excuse me, is blood donation harmful to your health? Is blood donation harmful to the body? When it comes to blood donation, some people are nervous and even a little scared, thinking that blood donation will have a bad effect on their health. In fact, this view has no scientific basis. Healthy people with normal hematopoietic function have strong blood regeneration ability, especially women, and their hematopoietic function is better. Therefore, occasionally donating 200 ~ 400 ml of blood will not affect your health. After blood donation, it is generally possible to replenish the lost blood volume through normal hematopoietic function within a few days. Some people will feel dizzy and have some adverse reactions after donating blood, which are mainly caused by lack of common sense of blood donation and high mental tension, or by insufficient rest, fatigue, hunger, alcoholism and smoking before donating blood. The total amount of human blood accounts for 7% ~ 8% of body weight. A healthy person loses 10% of the total blood at one time, which will not affect the human body; If the loss exceeds 20%, there will be hypovolemia, which will make normal activities difficult; A loss of more than 30% will bring some danger. Therefore, donating 200 ~ 400 ml of blood to healthy people who passed the physical examination before blood transfusion will not affect their health. After blood donation, as long as you supplement nutrition properly and rest for 1 ~ 2 days, you don't have to worry about endangering your health at all.
Is premature beat harmful to health? Pay attention to premature beats, not premature beats!
The main harm of premature beats lies in the causes of premature beats, so cardiovascular doctors tend to focus on the causes of premature beats rather than premature beats themselves, but many patients and even some doctors pay too much attention to premature beats and ignore the reasons behind them, which is putting the cart before the horse and needs attention. Of course, premature beats themselves are also harmful, which may not only cause discomfort, but also lead to hemodynamic changes or more serious arrhythmia. Generally speaking, atrial premature beats are relatively harmless, but atrial premature beats sometimes cause atrial fibrillation. The hemodynamic changes caused by premature ventricular beats are more obvious, so it is of certain value to stratify or evaluate the risk of premature ventricular beats by using multiple indicators, such as the origin, shape, quantity, pairing interval, sudden onset and ventricular tachycardia.
Not all premature beats need treatment. In fact, there are quite a few premature beats, especially atrial premature beats, which do not require medical treatment. Whether treatment is needed depends on whether there is basic heart disease or other diseases, whether there are obvious symptoms, whether it causes hemodynamic changes and whether it is high-risk. The inquiry and treatment of the cause must not be ignored in the treatment of premature beats.
Introduce some common sense to the above two people. What is premature beat?
The beating of a normal heart is regular, and the interval between heartbeats is basically equal. If there is a sudden premature beat, it is medically called premature beat (premature beat), or premature beat. Premature beats are caused by excessive excitement of a certain part of the heart. If there is premature beat caused by atrial overexcitation, it is called atrial premature beat. If there is a high point of excitement in the atrioventricular node or ventricle, it is called atrioventricular node or ventricular premature beat. When measuring the pulse, there may be an early jump or a "missed jump". It can be distinguished by ECG examination. According to the frequency of premature beats, more than 6 beats per minute are called frequent premature beats, and less than 6 beats are accidental premature beats. If premature beats appear in pairs, it is called dichotomy; If three appear in groups of three, it's called the dichotomy.
Excuse me, is the plastic ring harmful to the body? There are many kinds of plastics and their compositions are different.
For example, plastic bags for food (up to standard) are harmless to the body.
As the former said, some will change at high temperature and other conditions.
There are also harmful ingredients in plastic bags containing food, but they can't volatilize at room temperature, so they are harmless.
Is printing harmful to your health? Disease analysis: Hello! Printing is harmful to health, and long-term inhalation of chemical products can easily cause lung diseases.
Excuse me, is smoking harmful to health or is smoking harmful to health? What are the specific hazards? Passive smoking is more harmful than direct smoking.
Passive smoking means that people who don't want to smoke helplessly inhale the smoke spit out by others and the smoke emitted into the environment when cigarettes burn. Passive smoking is also called forced smoking, indirect smoking and secondhand smoke.
Because the toxic substances inhaled by passive smokers are several times to 50 times more than those inhaled by active smokers, they can invade the lungs and damage the inner wall cells of arteries, thus promoting atherosclerosis. In addition to lung cancer, it can also cause brain cancer, thyroid cancer, breast cancer and cervical cancer.
Passive smoking, also known as indirect smoking, refers to the process that non-smokers are exposed to the smoke environment caused by smokers and forced to inhale the smoke produced by environmental tobacco.
According to a research report in the United States, the relative risk of lung cancer of non-smokers living with smokers is 1.0 1, and that of non-smokers exposed to smoke in public places is 1.04, which shows that the risk of lung cancer of passive smokers has not increased. Scientists generally believe that a relative risk of less than 2.0 means nothing.
Is passive smoking more harmful than active smoking?
This formulation itself is inappropriate. Smokers don't stop breathing when smoking, but also inhale tobacco smoke in the environment. In other words, smokers not only smoke actively, but also smoke passively. In terms of harm, smokers are definitely more harmful than passive smokers. This statement obviously changes the concept of environmental tobacco smoke, confuses environmental tobacco smoke with sidestream smoke, and draws a wrong conclusion, or subjectively exaggerates the harm of environmental tobacco smoke. As long as we understand the formation process of environmental tobacco smoke, this statement will be broken. If passive smokers can't stand the choking of smoke more than active smokers, that's true, because smokers are used to the smoky environment.
Scientific analysis of passive smoking
The problem of passive smoking has been raised for many years, and people are eager to really lift the veil of passive smoking. This first requires an objective and scientific attitude. It is unwilling for every rational person to add emotional factors to the research and publicity of this issue.
A fair view of passive smoking should not come from the initiative of any organization, but from strict scientific experiments. Analysis should be based on scientific methods. Nas of the American Academy of Sciences once said: "An idea that has not been fully proved by experiments is called a hypothesis ... When a hypothesis is still valid after repeated disproof, and other hypotheses cannot produce predicted results, this hypothesis becomes a theory that can explain the facts."
Some people in the Department of Environmental Science of Fujian Medical College have measured the related indicators of smokers and passive smokers. They measured the contents of carbon monoxide in exhaled breath, thiocyanate ion and cotinine in urine of 48 smokers and non-smokers, and made an experimental observation on 13 passive smokers. The results show that the above indexes of smokers are 4, 2 and 5 times that of non-smokers and passive smokers respectively.
The study of passive smoking shows that the influence of environmental tobacco smoke on non-smokers exists. For example, cigarette smoke is harmful to people's eyes, nose and throat and may cause cough. But as far as the physiological indexes of respiratory function measurement are concerned, there is no obvious effect. A study conducted by Danish and British researchers shows that passive smoking will bring temporary discomfort to non-smokers, but it has no negative impact on health.
Smoking "secondhand smoke" is more harmful.
American medical researchers recently published a research report that passive smoking, commonly known as "second-hand smoke", is more dangerous than previously known. Some women who live with smokers are six times more likely to develop lung cancer than ordinary people.
After examining the tissues of 65,438+006 women living with smokers in Missouri, this study found that women who have a gene mutation called "GSTMI" or lack this gene are 2.6 to 6 times more likely to develop lung cancer than the general population, and the "GSTMI" gene is thought to inactivate carcinogens in tobacco.
The harm of "second-hand tobacco" is greater than expected. The researchers said that this study is a small-scale experiment and needs further confirmation and expansion. However, if this study is correct, the problem of environmental smoking is far more dangerous than previously known.
Lung cancer is considered as a civilized disease by the medical community, because its severity is constantly emerging with the progress of society. Since the 20th century, the incidence of lung cancer has greatly increased, and the growth rate is faster than other cancers. In the 1920s, there were only over 370 cases of lung cancer reported in the world, but by the 1950s, the number of people suffering from lung cancer in the United States alone was as high as 1830.
Prevention of lung cancer is better than cure.
The most common symptoms of lung cancer include long-term cough, even bloodshot sputum, and frequent chest feeling.
Uncomfortable, sultry, often accompanied by persistent cold symptoms or bronchitis, and even difficulty breathing.
Difficulties, etc.
Lung cancer metastasizes quickly, and the cure rate is worse than other cancers such as nasopharyngeal carcinoma. Treatment of lung cancer
Methods include surgical resection, radiotherapy and chemotherapy. About the prevention of lung cancer
The most sensible way is to stay away from cigarettes and smoke. At the same time, not only try not to smoke,
Don't let yourself smoke secondhand smoke, even in public places, try to avoid those who smoke.
Fog, in order to avoid the harm of second-hand tobacco.
Vitamin e reduces risk rate
Regarding the prevention of lung cancer, a report published by the National Cancer Institute of the United States a while ago said that one
Foods rich in vitamin E can reduce the risk of lung cancer in smokers by 20%.
The researchers said that the study found that those with the highest vitamin E content in their blood had to put up with it.
The proportion of lung cancer has dropped. Those who smoke for the shortest time and have high levels of vitamin E in their blood,
The prevention effect is the best. But experts also pointed out that vitamin e, which has the function of preventing lung cancer, mainly comes from.
Food and whole wheat bread, not vitamin e supplements. Foods rich in vitamin e include hard food.
Fruits, green vegetables, beans, cereals, etc.
The harm of tobacco is one of the most serious public health problems in the world today. At present, there are 1 1 million smokers in the world, and the annual death caused by tobacco is estimated to be 1 million. Every 10 second, one person dies from the harm of "cigarettes". How to reduce the harm of second-hand tobacco is related to smokers' own health and the sustainable and healthy development of social environment.
Smoke emitted by smoking can be divided into mainstream smoke (that is, smoke inhaled by smokers) and tributary smoke (that is, smoke emitted by grass suction). Cigarettes contain more tobacco burning components than mainstream cigarettes. Among them, carbon monoxide and tributary flue gas are five times that of mainstream flue gas; Tar and nicotine are three times; Ammonia is 46 times; Nitramide is 50 times. According to calculation, in places with poor ventilation, the amount of cigarettes inhaled by non-smokers within 1 hour is equivalent to the average dose of inhaled 1 cigarette.
Non-smokers who smoke passively for more than 15 minutes every day are defined as passive smokers, also known as "forced smoking" or "indirect smoking". In daily life, most people can't completely avoid contact with smoke, so they become passive smokers. According to the results of the national smoking sampling survey, among 343,563 non-smokers, 39.75% were harmed by passive smoking. Passive smoking accounts for 67. 1% at home, 14.4% at work or other public places, and 18.96% at home and public places every day. The main places of passive smoking are family (7 1.2%) and public places (32.5%).
Passive smoking is especially harmful to infants, teenagers and women. For children, passive smoking can cause respiratory symptoms and diseases, affecting normal growth and development; For pregnant women, passive smoking can lead to stillbirth, miscarriage and low birth weight infants; Passive smoking also increases the risk of respiratory diseases, lung cancer and cardiovascular diseases in adults.
In addition, the problem of second-hand tobacco may produce a series of "relationship crises". Smoking in the family environment and smoking in the office environment is likely to affect the harmony between people.
In order to let us all have a fresh living space. On the one hand, smokers should try to smoke fewer cigarettes with high tar content and control the quantity of cigarettes as much as possible. Both smokers and "second-hand smokers" should strengthen health care, such as taking more vitamin E supplements and doing more physical exercise. On the other hand, we should pay attention to smoking less in public places, especially in indoor spaces with poor ventilation conditions, so as to reduce the pollution to the breathing environment of ourselves and others. It is best to take active measures to eliminate or reduce air pollution in the environment where people smoke frequently, such as homes, offices and conference rooms. For example, put some green plants such as chlorophytum and ivy, or use air purification devices. In addition, passive smokers should strengthen their awareness of rights and interests, make full use of the rights conferred by laws and regulations, and discourage smokers in indoor environments such as offices and families.
The harm of second-hand tobacco
Second-hand tobacco fills the surrounding environment with air containing many toxic substances.
In a full restaurant or living room, the pollution caused by secondhand smoke is six times that caused by traffic jams.
The number of deaths caused by secondhand smoke is 30 times that caused by all other forms of pollution.
Secondhand smoke can make eyes red, tearful and itchy.
Secondhand smoke affects taste and smell.
Secondhand smoke can cause dyspnea, cough and asthma.
Secondhand smoke causes many deaths from respiratory infections and lung cancer every year.
Excuse me, what harm does KFC do to your health? Foreign fast food such as KFC endangers the health of Chinese people.
"Foreign fast food" enters China, and junk food endangers the health of people in China! Foreign fast food is an out-and-out "energy bomb" and "junk food" On February 15, 2002, a reporter from Effie reported from Beijing that "China tradition was deeply impacted by western fashion". The article points out that "China's ancient tradition has been preserved for thousands of years from the Warring States period, but now it seems to succumb to the irresistible western lifestyle ... Since the United States, China has imitated the worst thing-foreign fast food". "Foreign fast food" has the characteristics of three highs (high calorie, high fat and high protein) and three lows (low minerals, low vitamins and low dietary fiber). Nutritionists have nicknamed "foreign fast food"-energy bomb and junk food. Because eating a foreign fast food is equal to the lower limit of your daily energy consumption. It is conceivable that if your child eats bombs every day, can this child be healthy? "Foreign fast food" also destroyed the principle of food biodiversity. The variety of "foreign fast food" is very simple, not as rich as the food in China. China people think that "omnivorous food, delicious food, wide food and nutrition are also very important". American congressmen, nutritionists and consumer associations claim that obesity, like smoking, has become a public health problem, calling for "driving fast food out of campus". In June 2002 +2002 10, a child who was obese because of eating foreign fast food for a long time in new york took McDonald's to court, claiming that it caused childhood obesity. From June 5438 to October 29, 2003, New Scientist magazine published in London reported that foreign fast food would cause hormonal changes in the body and cause addiction. Professor Michael Schwartz, an endocrinologist at the University of Washington, found that fast food (hamburgers, fried potato chips, etc. ) will cause changes in hormones in the body, making it difficult for consumers to control their food intake. The article said: "The discovery of biological effects of fast food is of explosive significance, and the cause of obesity cannot be attributed to the fact that obese people have no self-control ability."
The oil used in some "foreign fast food" is different from the common vegetable oil traditionally used in China, because it is hydrogenated oil, that is, the oil produced by hydrogenation of vegetable oil. Professor willett, director of the Department of Nutrition, School of Public Health, Harvard University, pointed out in 199 1 that hydrogenated oil produced by hydrogenation of natural vegetable oil is harmful to health! Because hydrogenated oil contains some trans fatty acids that do not exist in nature, trans fatty acids will affect the endocrine system of human body and endanger health. Willett pointed out: "Epidemiological research on the relationship between the intake of hydrogenated fat and the probability of heart disease and diabetes shows that hydrogenated fat is worse than saturated fat".
Foreign fast food and carcinogen -C poison. On April 24, 2002, the Swedish National Security Bureau announced the latest research results, and found that French fries, hamburgers, biscuits, roast pork and so on contained a lot of acrylamide. Because acrylamide damages the central nervous system and can induce benign or malignant tumors, some scholars believe that this explains the high incidence of tumors in western countries. On March 24, 2004, the US Food and Drug Administration announced the inspection results of 750 kinds of foods, which once again confirmed that French fries, potato chips, popcorn and fried chicken had the highest carcinogen content. Cooking conditions at home are good and fresh vegetables are the safest. Europe and America are different from China. Every kitchen has an oven, which is high-temperature cooking. The traditional diet in China is low-temperature cooking. Our rice, noodles and steamed bread are all made of water, which will not exceed 100 degrees Celsius, much lower than baking. Cooking can be cooked in a short time, and the combination of high temperature and low temperature not only helps to keep the nutrients from losing, but also meets the needs of surface sterilization and reduces the oxidation of oil. So the traditional cooking methods of China people are very safe.
Excuse me, what harm does urinary calculi have to the body? Urinary calculi can block the ureter, causing severe pain and inflammation. If the urinary calculi are not very large, you can take medicine to remove stones, and often boil water with Lysimachia christinae to make the stones excreted. You can also often use the wild fruit of Rosa roxburghii to boil water, which also has the function of discharging stones.