What is renal insufficiency?
Renal insufficiency refers to a pathological condition in which the kidneys are unable to perform their normal filtration and excretion functions. In recent years, with changes in lifestyle and the increase in chronic diseases, the incidence of renal insufficiency has increased year by year, becoming a global health problem. This article will combine the hot topics and hot content in the past 10 days to introduce you to the relevant knowledge of renal insufficiency in detail.
1. Definition and classification of renal insufficiency
Renal insufficiency is usually divided into two types: acute renal insufficiency and chronic renal insufficiency:
| type | definition | Common causes |
|---|---|---|
| acute renal insufficiency | Kidney function suddenly decreases within a short period of time | Severe infection, dehydration, drug poisoning, trauma, etc. |
| chronic renal insufficiency | Gradual decline in kidney function that lasts for more than 3 months | Diabetes, hypertension, chronic nephritis, etc. |
2. Symptoms of renal insufficiency
Symptoms of kidney insufficiency vary depending on their type and severity. Here are some common symptoms:
| symptom | describe |
|---|---|
| fatigue | Caused by accumulation of toxins and anemia |
| Edema | Especially the lower limbs and eyelids |
| Changes in urine output | Decreased or no urine output (acute phase) or polyuria (chronic phase) |
| Nausea and vomiting | due to accumulation of toxins in the body |
3. Diagnosis and treatment of renal insufficiency
Diagnosis of renal insufficiency usually requires the following tests:
| Check items | significance |
|---|---|
| blood test | Detect indicators such as creatinine and urea nitrogen |
| Urine test | Observe urine protein, urine red blood cells, etc. |
| Imaging examination | Such as B-ultrasound, CT, etc., to observe the structure of the kidneys |
Treatments for renal insufficiency include:
| Treatment | Applicable situations |
|---|---|
| drug treatment | Control blood pressure, blood sugar, and reduce proteinuria |
| dialysis | For patients with end-stage renal disease |
| kidney transplant | Available to eligible patients |
4. Prevention of renal insufficiency
The key to preventing renal insufficiency is to control risk factors:
| Precautions | Specific methods |
|---|---|
| control blood pressure | Keep blood pressure within normal range |
| control blood sugar | Diabetic patients need to strictly manage blood sugar |
| healthy eating | Low salt, low fat, moderate protein |
| Avoid drug abuse | Especially nephrotoxic drugs |
5. The relationship between hot topics in the past 10 days and renal insufficiency
Recently, hot topics about renal insufficiency mainly focus on the following aspects:
| hot topics | Related content |
|---|---|
| COVID-19 sequelae | Some patients develop renal impairment |
| New treatment technology | Such as the progress in the development of artificial kidneys |
| healthy eating | How to protect your kidneys through diet |
Through the above content, I believe you have a more comprehensive understanding of renal insufficiency. If you or someone around you has related symptoms, it is recommended to seek medical treatment in time to avoid delaying treatment.
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