4 signs of weak kidneys that are easily overlooked in people under 30 years old

By age 30, many people don't realize their kidneys may be suffering. Ignoring the early signs can lead to chronic kidney disease, kidney failure, or serious complications.

Below are some silent warning signs of weak kidneys that young people often ignore.

Change in urination habits

The first sign is a change in urination habits. Many people notice that they urinate more often at night, with increased urine volume, or, conversely, less than usual, according to the health website Healthline (USA).

Itchy, dry skin can also be a warning sign of kidney problems.

PHOTO: AI

Some people experience foamy urine. This is a sign of protein leaking through the kidney filters, a condition called proteinuria. If the urine turns red, brown, or dark, it may be a sign of blood or a buildup of waste. Changes in urination habits are often gradual and can be mistaken for insomnia, excessive fluid intake, or a mild urinary tract infection.

Tired, weak

When the kidneys no longer filter effectively, toxins build up in the blood, reducing oxygen to cells, making the patient feel exhausted, lethargic, or have difficulty concentrating. Weak kidneys also reduce the secretion of erythropoietin, a hormone that stimulates red blood cell production, leading to anemia. light, causing prolonged fatigue

Many young people often attribute this feeling to work overload or lack of sleep, not knowing that it could be an early sign of kidney disease.

Swelling of the eyes or limbs

Another symptom is edema, swelling in the eyes or limbs. When the kidney's filtering function is impaired, sodium and water are retained in the body, leading to swollen eyelids in the morning and swollen ankles or feet later in the day.

In young people, this phenomenon is often attributed to salty food, standing for a long time or fatigue. However, if the swelling persists or is accompanied by unusual weight gain, it can be a warning sign of weak kidneys.

Itchy, dry skin

Itchy, dry skin is also a little-known sign of kidney disease. When the kidneys cannot remove phosphate and urea, these substances accumulate in the blood, causing irritation of the skin and peripheral nervous system, leading to a persistent itching sensation, especially at night.

Research by the National Kidney Foundation of the United States shows that itching caused by kidney disease will not be relieved by applying regular lotion. Young people easily mistake this condition for allergies, weather or cosmetics, ignoring the underlying cause from the kidneys, according to Healthline .

Source: https://thanhnien.vn/4-dau-hieu-than-yeu-de-bi-bo-qua-o-nguoi-duoi-30-tuoi-185251011131016308.htm