What causes reddish-brown urine with sediment?

Nov 05, 2024 Source: Cainiu Health
Dr. Cao Zhiqiang
Introduction
In general, reddish-brown urine accompanied by sediment may be caused by various factors such as food and medication effects, insufficient fluid intake, urinary tract infections, pyelonephritis, or kidney stones. Consuming certain foods or medications can lead to red discoloration of urine, and some components of these substances may also form sediment in the urine.

Under normal circumstances, reddish-brown urine accompanied by sediment may be caused by various factors, including food and medication effects, insufficient water intake, urinary tract infections, pyelonephritis, kidney stones, and others. It is recommended to seek medical attention promptly, identify the underlying cause, and receive symptomatic treatment under the guidance of a qualified physician. Specific analyses are as follows:

1. Food and Medication Effects

Consuming certain foods or medications may cause urine to turn red, and some components from these substances may also form sediment in the urine. It is advisable to drink more water to promote excretion and monitor changes in urine appearance.

2. Insufficient Water Intake

Prolonged inadequate fluid intake can lead to concentrated urine, resulting in darker urine color and possible formation of sediment. Increasing water consumption and maintaining sufficient hydration helps dilute urine and reduce sediment formation.

3. Urinary Tract Infection (UTI)

A urinary tract infection is an infectious disease caused by pathogens growing and multiplying in the urinary tract. The urine may contain bacteria, inflammatory cells, proteins, and other substances, which can settle and form sediment. This may also cause the urine to appear reddish-brown. Symptoms often include frequent urination, urgency, and discomfort. Follow your doctor's instructions to take medications such as levofloxacin tablets, cefixime tablets, or amoxicillin capsules to relieve symptoms.

4. Pyelonephritis

Pyelonephritis is usually caused by bacterial infection, leading to kidney tissue damage and leakage of blood into the urine, resulting in reddish-brown urine. Substances produced by the inflammatory response may also form sediment. This condition is typically accompanied by high fever and flank pain. It is recommended to use medications such as ciprofloxacin hydrochloride tablets, moxifloxacin hydrochloride tablets, or penicillin V potassium tablets under the guidance of a healthcare professional.

5. Kidney Stones

Kidney stones may be associated with insufficient water intake. As the stones move, they may injure the urinary tract mucosa, causing bleeding and turning the urine reddish-brown. Fragments of the stones may also become sediment in the urine. Other symptoms may include severe flank pain, nausea, and vomiting. Treatment may include medications such as potassium sodium citrate granules, ursodeoxycholic acid tablets, or atropine sulfate tablets, used under a doctor’s supervision.

In addition, ensure adequate fluid intake, maintain a light diet, and engage in regular physical exercise.

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