Can acute nephritis patients eat red dates?

Written by Zhou Qi

Nephrology

Updated on September 19, 2024

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In cases of acute nephritis, it is recommended that patients avoid eating red dates.

During the acute phase of acute nephritis, there is severe inflammatory reaction in the glomeruli of the patient, and the extensive cellular proliferation may affect the filtration barrier of the glomeruli. If the glomeruli cannot filter blood, it leads to the accumulation of metabolic waste in the body, reduced urine output, and also affects the regulation of electrolytes and acid-base balance. Therefore, patients with acute nephritis may experience kidney failure and hyperkalemia, among other issues.

Red dates contain a high amount of potassium ions, making them a high-potassium food, especially dried dates, which are even richer in potassium ions. Therefore, in cases of acute nephritis, especially if the patient has renal failure, it is advised to avoid eating red dates.

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Written by Li Liu Sheng

Nephrology

1min 26sec

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How to treat acute nephritis?

Acute nephritis is commonly seen in children and is a frequent type of glomerular disease in this group. Typically, one to three weeks prior to the onset, there often is a history of upper respiratory tract infection or skin infection. Subsequently, within one to three weeks, patients may experience gross hematuria and eyelid edema. In severe cases, elevated blood pressure and renal dysfunction may occur. Currently, there are no especially effective treatments for acute nephritis. However, if diagnosed properly and treated timely, the cure rate for acute nephritis is very high. Specifically, during the acute phase of acute nephritis, patients should rest in bed, follow a light diet, and adjust water intake based on urine output. Additionally, if patients with acute nephritis also have a respiratory infection, antibiotics should be administered, generally with penicillin as the first choice. Of course, if patients with acute nephritis have significant edema or markedly elevated blood pressure, it is appropriate to use diuretics and antihypertensive medications to avoid complications like hypertensive encephalopathy and heart failure. If some patients with acute nephritis also develop acute renal failure, timely dialysis treatment should be administered to improve the prognosis of acute nephritis and enhance the effectiveness of treatment.

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Written by Zhou Qi

Nephrology

47sec

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Symptoms of acute nephritis recurrence

When acute nephritis recurs, patients may experience a series of symptoms similar to those at the onset of the disease. Patients may present with hematuria, including visible hematuria in some cases. Due to the presence of a significant amount of protein in the urine, patients may develop edema in parts like the lower limbs and eyelids, and in severe cases, edema can become generalized. The presence of protein in urine also leads to increased urine foam. Some patients may experience acute renal failure, a dramatic decrease in urine output, and gastrointestinal reactions such as nausea and vomiting. Patients may also develop hypertension and heart failure, among other conditions.

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Written by Li Liu Sheng

Nephrology

1min 8sec

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acute nephritis symptoms

Acute nephritis is commonly seen in children and occurs more in males than females. It typically begins one to three weeks after an infection, mainly due to a post-streptococcal infection. The main symptom of acute nephritis is the appearance of edema, which is often an initial manifestation. Typically, this includes swelling of the eyelids in the morning, sometimes accompanied by mild swelling of the lower limbs. In addition, a urinalysis of patients might reveal blood, which can appear as either gross hematuria or microscopic hematuria. Furthermore, some patients with acute nephritis may also experience elevated blood pressure, primarily related to the edema. If managed through diuretic treatment, conditions may gradually return to normal. In severe cases of acute nephritis, symptoms can include dizziness, hypertensive encephalopathy, and even reduced urine output leading to acute kidney failure. Therefore, it is crucial to give significant attention to patients with acute nephritis and treat them actively to avoid severe complications.

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Written by Zhou Qi

Nephrology

53sec

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Is acute nephritis contagious?

Acute nephritis is not contagious. Acute nephritis generally occurs after a patient has a bacterial inflammation of the respiratory tract, such as infections by streptococcus, staphylococcus, and other bacteria affecting the respiratory tract, urinary tract, digestive tract, or skin. This leads to a secondary inflammatory response. These inflammatory immune complexes travel through the bloodstream to the kidneys, causing an inflammatory reaction within the organ. It could also be due to the deposition of immune complexes within the glomeruli, leading to glomerular damage. This disease itself is not contagious. Although these bacteria exist as triggers, they typically do not have the capability to infect other patients. Moreover, even if they were to infect others, it would not necessarily lead to nephritis.

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Written by Hu Lin

Nephrology

1min 29sec

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Symptoms of acute nephritis.

The symptoms of acute nephritis are mainly manifested as acute nephritic syndrome, that is, hematuria, proteinuria, edema, hypertension, and transient acute kidney injury. Hematuria is a symptom present in almost all cases of acute nephritis, but it is mostly microscopic hematuria, meaning during examination, the routine urine analysis shows positive occult blood, or red blood cells are found in the urinary sediment. About 40% of the patients may exhibit gross hematuria, where the urine color appears like wash-water or may be bright red, deep tea-colored, and so on. The second symptom is proteinuria, which is also often indicated by a positive urine protein test during routine checks. The third symptom is edema, an early symptom of acute nephritis. Mildly, it presents as swelling of the eyelids in the morning and can spread to the whole body if severe. The fourth symptom is hypertension, with about 80% of patients showing a moderate increase in blood pressure. In severe cases, patients might experience oliguria, with urine output less than 400ml/d, accompanied by transient mild increases in blood creatinine and urea nitrogen, indicating acute kidney injury. This condition is mostly self-limiting, and many patients can recover within a few weeks.