Is donating a kidney risky?

Donating a kidney is generally very safe, with modern surgical advances making the risk of death extremely low (less than 1 in 10,000), but it isn't risk-free as it's major surgery with potential short-term issues like infection or blood clots, and slight long-term risks like higher blood pressure or diabetes for some donors, though overall life expectancy remains similar to non-donors, with rigorous medical screening minimizing complications.

What are the risks of donating a kidney?

Donating a kidney involves risks of major surgery like bleeding, infection, blood clots, and anesthesia reactions, but serious complications are rare, with a very low mortality rate (0.03-0.06%). Long-term risks are generally minimal, though some donors develop slightly higher blood pressure or diabetes, and require ongoing monitoring, with some studies suggesting minor long-term health issues like kidney failure in very few, but the overall health outcome for most donors is excellent, with similar longevity to the general healthy population.
 

Does your life change if you donate a kidney?

Donating your kidney doesn't change your life expectancy (how long you'll live). In fact, some studies have shown that living donors live longer than the average person. This is because donors are in very good health and get a full medical evaluation before being approved to donate.

Why do people not donate kidneys?

Reasons not to donate a kidney include pre-existing serious medical conditions (like uncontrolled diabetes, heart disease, cancer, infections), certain mental health issues, substance abuse, being significantly overweight (high BMI), financial burdens from time off work, lack of emotional readiness or support, or feeling pressured to donate, all of which can pose risks to the donor's health or compromise their decision-making process. 

How long can a person live with a donated kidney?

Living kidney donors generally have the same or even longer life expectancy as people who don't donate, with major studies showing no negative impact on lifespan, likely because donors are screened to be extremely healthy, and their remaining kidney compensates well. While there's a slight, low risk for future issues like high blood pressure, most donors live long, normal lives, with some studies even finding they live longer than the general population due to their healthy lifestyle. 

What Kidney Donors Need to Know: Before, During and After Donation | Q&A with Dr. Fawaz Al Ammary

How painful is a kidney transplant?

A kidney transplant involves significant pain and soreness, especially around the incision in your lower belly/side for the first few weeks, but good pain management with medication is standard, allowing for early movement to prevent complications like blood clots. While the immediate post-op pain lessens, you might feel tired, and some experience lingering soreness or numbness, with chronic pain as a potential, though manageable, long-term issue. 

What is the most rejected organ transplant?

Chronic rejection has widely varied effects on different organs. At 5 years post-transplant, 80% of lung transplants, 60% of heart transplants and 50% of kidney transplants are affected, while liver transplants are only affected 10% of the time.

Why can't a female donate a kidney to a male?

Male recipients of kidneys from female donors are at increased risk of graft loss from both rejection and technical failure.

What organ has the longest waiting list?

How long will I have to wait to receive a transplant?

• Kidney – 5 years.
• Liver – 11 months.
• Heart – 4 months.
• Lung – 4 months.
• Kidney / Pancreas – 1.5 years.
• Pancreas – 2 years.

Is having one kidney a disability?

Having one kidney isn't automatically a disability, as one kidney can often function normally, but it can qualify as a disability, especially for Social Security benefits, if the remaining kidney (or underlying kidney disease/failure) causes severe limitations, requires dialysis/transplant, or leads to complications (like neuropathy, bone disease, or poor kidney function) that prevent substantial work for over a year. Qualification depends on meeting specific medical criteria in the SSA's "Blue Book," not just the single kidney diagnosis. 

What is the best age to donate a kidney?

There isn't an age limit for donating a kidney. People in their 90s have successfully donated a kidney. Physical examination. A healthcare provider will evaluate your physical health to ensure you're capable of donating a kidney.

What are the negatives of having one kidney?

Living with one kidney means the remaining kidney works harder, increasing the risk for high blood pressure, protein in the urine, and potentially slower decline in kidney function (CKD) over many years, though most people live healthy lives with proper monitoring. The main disadvantage is a reduced "reserve," making kidney injury more impactful, so protecting that single kidney through lifestyle changes (healthy diet, avoiding NSAIDs) and regular checkups (blood pressure, urine, GFR) is crucial.
 

How long after kidney surgery can I drive?

You can generally drive 1 to 4 weeks after kidney surgery, but you must get clearance from your surgeon, as it depends on the procedure (laparoscopic vs. open) and your recovery, specifically when you stop prescription pain meds and can perform an emergency stop safely. Avoid driving while on narcotics, and wait until you can comfortably move and stop suddenly. 

Is it a big deal to donate a kidney?

Yes, donating a kidney is a major decision and surgery, involving significant risks like pain, infection, and recovery time, but for most healthy donors, it's considered safe long-term, with the remaining kidney compensating, though requiring lifestyle monitoring for blood pressure and kidney health. It's a life-saving act for the recipient, but donors must be prepared for major surgery, recovery, and potential lifelong health vigilance, even though severe long-term issues are rare.
 

How long are you in the hospital after donating a kidney?

After kidney donation surgery, most donors stay in the hospital for 1 to 3 days, though it can range from 24 hours to 4 days depending on the surgical method (laparoscopic is often shorter) and individual recovery pace, with key discharge factors being pain management, tolerance of food/drink, and ability to urinate.
 

How do they find a kidney donor match?

Your tissue type is needed so the transplant team can check how well matched you are with a donated kidney. Finding out your tissue type is done through a simple blood test. Your transplant team will look at your tissue type and compare it with possible donors to see if the donor's kidney is safe to transplant.

What is the 90 minute rule for organ donation?

If the patient does not expire within 60-90 minutes, the medical staff moves the patient to a location as outlined in Step Four and continues to administer palliative care. Organs are recovered to ultimately give life to patients in need. Through DCD donation, as many as six lives can be saved with one patient's gift.

What are the chances of being a kidney donor match?

The chances of being a kidney donor match vary greatly but depend on blood type and tissue typing (HLA antigens); siblings have a 25% chance for an exact match and 50% for a half-match, while unrelated donors have much lower odds, though paired donation programs greatly increase possibilities, with many willing donors still incompatible, notes Columbia University Department of Surgery and the National Kidney Foundation.
 

Is the lady with the pig kidney still alive?

Editor's note: On April 4, 2025, Towana had the pig kidney removed after she began showing signs of organ rejection. Despite living with the pig kidney for a record-breaking 130 days, Towana is now back on dialysis. Editor's note: AKF is grateful for the opportunity to share Towana's story, in her words.

Why shouldn't I donate a kidney?

Reasons not to donate a kidney include pre-existing serious medical conditions (like uncontrolled diabetes, heart disease, cancer, infections), certain mental health issues, substance abuse, being significantly overweight (high BMI), financial burdens from time off work, lack of emotional readiness or support, or feeling pressured to donate, all of which can pose risks to the donor's health or compromise their decision-making process. 

What is the life expectancy of a person with one kidney?

Most people live a normal, healthy lifespan with one kidney, as the remaining kidney often grows and compensates, but long-term monitoring for issues like high blood pressure or protein in urine is crucial, with potential for mild function loss over decades, though usually not impacting overall life expectancy. Taking care of the single kidney with a healthy diet, hydration, and avoiding injury is key, as research shows kidney donors live as long as non-donors. 

Where is the scar when you donate a kidney?

Most patients will have at least one incision (which is the incision through which the kidney is removed) that is approximately 3 inches long. This main incision may be concealed within the belly button or may be several inches below the belly button, depending on the type of surgery.

Which transplant is never rejected?

Cornea transplants are rarely rejected because the cornea has no blood supply. Also, transplants from one identical twin to another are almost never rejected.

How long is the hospital stay after a kidney transplant?

After a kidney transplant, most recipients stay in the hospital for 3 to 7 days, but this can vary; it depends on overall health, the type of donor (living donors often have shorter stays), and if complications arise, with initial monitoring in an ICU sometimes needed. During this time, the medical team monitors the new kidney, manages pain, and provides education on medications like immunosuppressants before you go home.
 

What is the rarest organ transplant?

Multiorgan transplants, especially triple transplants, remain rare. U.S. medical centers, including all three Mayo Clinic campuses — Arizona, Florida and Minnesota — have performed 62 heart, liver and kidney transplants since 1989, says Bashar A.