1. What are the clinical manifestations of renal diseases?
1. Edema
Edema of face and feet is a
1. What are the clinical manifestations of renal diseases?
1. Edema
Edema of face and feet is a common symptom of kidney disease. The edema caused by kidney disease is mainly manifested as obvious edema on the face when getting up in the morning, especially on the upper eyelid, which is relieved at noon and night, but not all edema is caused by kidney disease. If there is no problem with the test results of routine urine examination, edema caused by kidney disease can be basically eliminated.
2. Foamed urine
If there are many durable and delicate foams, it is likely that there is proteinuria. Proteinuria is the data signal of nephropathy. Usually, the amount of protein excreted in urine is very small, but patients with kidney disease are likely to metabolize more protein. Protein will change the supporting force of urine, and then produce foam that can't disappear.
3. Urine color change
The color of urine is red, showing the color of strong tea, which may be the data signal of hematuria. Hematuria is a common symptom of nephropathy. Sometimes red urine is caused by taking some drugs such as phenolphthalein buccal tablets, or food such as pitaya, which leads to recessive hematuria. So it's best to go to the hospital to check whether the urine color has changed.
4. Frequent urination at night
Frequent micturition at night usually refers to a condition that the quality of sleep is terminated one or more times due to micturition at night. Young but frequent urination at night is a disease that many patients with kidney disease often follow. However, drinking too much water before going to bed or poor sleep quality will lead to frequent urination at night. There is not necessarily something wrong with the kidney at this time.
5. Loss of appetite, nausea and vomiting
Loss of appetite, bad taste of dental urea solution and poor appetite are all difficult problems encountered by patients with renal failure. With the decline of kidney and the accumulation of toxic substances, patients will feel sick and vomit.
6. Hypertension
Hypertension is very common in patients with kidney disease. The kidney is a vital blood pressure controller. If hypertension occurs in young patients (under 30 years old), or patients with hypertension have very high blood pressure at the time of diagnosis, it may be a kidney problem.
7. Iron deficiency anemia and lethargy
Sleepiness, fatigue, inattention and pallor at work are probably the main manifestations of iron deficiency anemia (hemoglobin is significantly lower than normal). Iron deficiency anemia is very common in patients with renal failure.
Second, how to keep the kidney healthy 1. Don't eat salty or sweet food.
Excessive salt intake by the body is very likely to cause cardiovascular diseases and damage the kidneys; Eating too much sweets is unbearable for the body, which can easily lead to diabetes and damage the physical and mental health of the kidneys.
2. Cultivate a good lifestyle
Don't stay up late, quit smoking and drinking, drink more water, and can't bear to pee. Often staying up late will reduce human immunity, make the metabolism of growth hormone in the body unbalanced, make the body in a sub-health state, especially damage the kidneys; The more you drink, the greater the damage to the gastrointestinal tract, liver and even kidneys. Tar, lead, cadmium and other chemicals in tobacco will cause damage to kidneys. Drink plenty of water, once the blood volume sent to the kidney at night is less, the "nutrients" brought in will not reach the kidney, which will cause ischemia and hypoxia damage, resulting in impaired renal function; If you endure urine for a long time, it is very likely that urine will flow back and cause kidney damage.