Can You Live with One Kidney? Life Expectancy, Quality of Life, and Scientific Facts

The question of whether it is possible to live with one kidney often comes up among people who have undergone kidney surgery or who were born with only one kidney. It is often possible to lead a healthy life with one kidney. However, there are important considerations to keep in mind to maintain kidney health in the long term.

When you find out that you need to have a kidney removed, or when you realize that you were born with only one kidney, the first question that usually comes to mind is:
“Can I live a normal life with just one kidney?”

That's a very natural concern.

In this article,as Prof. Dr. Volkan İzol, I will clearly explain whether it is possible to live with a single kidney, its impact on life expectancy, the scientific data, and how I approach these patients in clinical practice.

🟦 What Is It Like to Live with One Kidney?

Living with one kidney means living with only one kidney.

This situation:

• It may be congenital
• It may develop after surgery (for example, due to a tumor)
• This may occur after a kidney donation

📌 Important note:
👉 The human body is designed to function with just one kidney

🟦 Why Do People Live with Only One Kidney?

🔹 Congenital single kidney

• Nephrogenesis

🔹 Surgical causes

• Kidney tumor
• Trauma

🔹 Kidney donation

• Living donors

📌 What I see most often in my clinical practice:
👉 Kidney removal due to a tumor

🟦 What Are the Symptoms of Living with One Kidney?

In fact, there are often no symptoms.

However, in some cases:

• High blood pressure
• Protein in the urine
• Decreased kidney function

👉 But most patients lead completely normal lives

🟦 Can You Live with Just One Kidney?

The clear answer to this question is:

👉Yes, it is possible to live with just one kidney

In fact:

• Many people go through life without realizing this
• Kidney donors continue with their normal lives

📌 Scientific data:
👉 Life expectancy with a single kidney is generally normal

🟦 Is Lifespan Affected?

This is the topic people are most curious about.

👉 General answer:
No, life expectancy is not affected in most patients

However, caution is needed in the following situations:

• Hypertension
• Diabetes
• Obesity

📌 I don’t see any serious issues in the patients I regularly monitor in my clinical practice.

🟦 How Is Quality of Life Affected?

👉 Most patients have a normal quality of life

But here are some things to keep in mind:

• Excessive protein consumption
• Uncontrolled use of medication
• Dehydration

🟦 How Is the Diagnosis Made?

🔹 Views

• Ultrasound
• IT

🔹 Laboratory

• Creatinine
• GFR

📌 Regular follow-up is essential for patients with a single kidney.

🟦 Which Patients Should Be Monitored?

• Anyone with only one kidney
• People who have undergone kidney surgery
• Donors

👉 High-risk groups in particular:

• Diabetes
• Hypertension

🟦 Treatment and Follow-Up

🔹 Medical follow-up

• Blood Pressure Monitoring
• Monitoring Kidney Function

🔹 Lifestyle

• Drinking plenty of water
• Healthy Eating
• Regular exercise

🔹 Surgery

👉 Unnecessary surgery is avoided
👉 Today,robotic and minimally invasive surgeryare used to preserve the kidney as much as possible

📌 This is very important:
👉 We now perform kidney-sparing surgery whenever possible

🟪 My Approach in Clinical Practice

In my clinical practice as Prof. Dr. Volkan İzol, my primary goal for patients living with a single kidney is to protect the remaining kidney.

My approach:

• Avoiding Unnecessary Medications
• Regular checkups
• Reducing risk factors

In my clinical practice, I particularly focus on:
👉 For patients with kidney tumors, I prefer partial nephrectomy (kidney-sparing surgery) whenever possible

🟫 COMPARISON TABLE

🟫 IMPORTANT MESSAGES

• It is possible to live with one kidney
• Life expectancy is generally not affected
• Follow-up is very important
• Lifestyle is a determining factor
• Kidney-sparing surgery is a priority

🟥 RESULT

Living with one kidney does not usually prevent a person from leading a healthy and long life.

As Prof. Dr. Volkan İzol, my recommendation is that individuals in this situation be monitored regularly and adopt a lifestyle that will protect their kidney health.

For a detailed evaluation and a personalized follow-up plan, please contact
Prof. Dr. Volkan İzol.

❓ FREQUENTLY ASKED QUESTIONS (FAQ)

Is it possible to live with just one kidney?

Yes, most people can lead a normal life with just one kidney.

Does life expectancy decrease with only one kidney?

Generally, no. Life expectancy is normal in healthy individuals.

Is having only one kidney risky?

It is generally safe if there are no risk factors.

Can you play sports with just one kidney?

Yes, but you should avoid high-impact sports.

Is it possible to get pregnant with only one kidney?

Yes, it is possible with proper monitoring.