Urine may offer useful clues about hydration, diet, medications and some health conditions affecting the kidneys, bladder and urinary tract. However, experts caution that changes in urine do not automatically mean disease and should not be used as a substitute for medical diagnosis.
Pale-yellow urine is commonly associated with adequate hydration, while darker yellow or amber urine can occur when the body needs more water. Foods such as asparagus, as well as some medicines and supplements, can also change urine odour. Strong-smelling urine accompanied by burning, pain, urgency, frequent urination or cloudy urine may require medical assessment.
Experts say pink, red or dark-brown urine may sometimes indicate blood. Although urinary blood can have relatively common causes such as infections or kidney stones, it may also be linked to more serious conditions. Health professionals therefore advise people to seek medical evaluation for unexplained blood in the urine, even when it occurs only once.
Persistent frothy or unusually foamy urine may also warrant attention because damaged kidney filters can allow proteins such as albumin to leak into urine. At the same time, occasional bubbles are usually harmless and may simply result from the force of urination hitting the toilet water.
Urinary symptoms can also change with age, pregnancy, childbirth and menopause. Frequent urination, urgency, leakage, difficulty starting or maintaining urine flow, incomplete bladder emptying and repeatedly waking at night can have several causes, including urinary infections, overactive bladder, diabetes and prostate enlargement in men.
Experts stress that urinary leakage or changes in bladder function should not simply be dismissed as an unavoidable part of ageing or childbirth. Depending on the symptoms, medical assessment may involve urine or blood tests, physical examination or imaging, with treatment determined by the underlying cause.
They particularly urge Nigerians to seek prompt medical attention when urinary symptoms are persistent or worsening, or when accompanied by severe abdominal, pelvic, side or back pain, fever, chills or an inability to urinate. Paying attention to urine does not mean becoming alarmed by every change, but recognising unusual or persistent signs can help people seek appropriate care early.
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