can a person survive with one kidney

Yes, a person can survive with just one kidney and live a relatively normal life. Many people actually live with one kidney due to congenital issues, having donated a kidney, or having it removed due to illness, like in your dad’s case. Generally, one healthy kidney can take over the work of two. The remaining kidney can increase in size and function to help compensate, though it’s important to keep track of his kidney function and overall health through regular medical check-ups. He should not need to make major lifestyle changes if he adapts well. However, maintaining a balanced diet and staying hydrated is crucial. Some degree of reduction in salt, protein, and alcohol intake may be advised to reduce kidney workload, but any dietary adjustments should be discussed with a healthcare provider or a dietitian, as they’re best determined on a case-by-case basis. Engaging in regular exercise remains possible and is beneficial, provided it doesn’t strain his remaining kidney excessively. Any contact sports might need extra caution due to the risk of injury, but this is more of a general precaution. Long-term, as long as no complications develop, your dad should be able to continue most of his favorite activities and lead an active lifestyle. However, it’s smart to avoid over-the-counter medications, especially nonsteroidal anti-inflammatory drugs (NSAIDs), which can stress the kidney. Any persistent symptoms or new concerns should be addressed with his healthcare team promptly to ensure ongoing kidney health.