What are the implications for a male with a single kidney?

1. The vast majority of males with a single kidney do not experience adverse effects, as a single kidney can still fulfill the basic physiological functions of the kidneys and maintain bodily functions. Normally, kidneys grow in pairs, distributed in shallow nests on both sides of the spinal column behind the peritoneum, and they are important metabolic organs of the human body. They produce urine to eliminate metabolic waste, maintain water-electrolyte balance, and stabilize blood pressure.

2. A male with a single kidney may be born with this condition (congenital) or it may be due to acquired factors. A single kidney does not affect renal function because only 10% of kidney cells are involved in metabolism, while the remaining 90% of cells take turns resting. The kidney can still perform basic metabolic tasks without adversely affecting water-electrolyte balance, blood pressure, or male sexual function. Regular follow-ups are recommended.

3. It should be emphasized that the kidneys are under significant pressure and there is a risk of renal function impairment in the future. In daily life, it is important to strengthen personal care and develop good lifestyle habits. This includes quitting smoking and alcohol consumption, having regular meals, avoiding high-salt foods, drinking plenty of water, and not holding in urine. Regular medical check-ups for renal function and imaging are also necessary to observe the specific health status of the kidney.