There is no such thing as low and yellow morning urine is a sign of uremia. Low and yellow morning urine may be due to physiological reasons or pathological reasons, such as urinary concentration, nephrotic syndrome, urinary tract obstruction, uremia, and so on.
1. Physiological reasons: it may be that the patient drinks less water the day before going to bed. As a result, urine will be recycled partly and concentrated in the body, appearing as little and yellow morning urine.
2. Nephrotic syndrome: it can cause insufficient blood volume, resulting in insufficient perfusion of the kidneys, producing urine in a concentrated state, appearing in the morning urine is small and yellow.
3. Urinary tract obstruction: for example, the patient’s body has a large stone, blocking the bladder mouth, will also appear in the morning urine is small and yellow.
4. Uremia: it occurs in the end stage of chronic renal failure, when the kidney function has been lost, then the function of the kidney to produce and excrete urine is lost, it may also occur in the case of low and yellow morning urine.
Morning urine can also be seen in other causes, it is recommended to consult a doctor in a timely manner, follow the doctor’s instructions for relevant examinations, with the help of the doctor to clarify the cause, and targeted treatment or treatment.