Kidney Cancer and Alcohol: Is Drinking Safe?
CancerKidney Cancer

Can You Drink Alcohol With Kidney Cancer?

Can You Drink Alcohol With Kidney Cancer?
Everyday Health
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Published on August 4, 2026
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Note: While research on alcohol is evolving, the World Health Organization says drinking less or not at all is better for your health.

There isn’t much research looking specifically at alcohol use in people with kidney cancer, so there aren’t clear, evidence-based guidelines on whether drinking is safe or how much, if any, is appropriate.

But it is known that when you have kidney cancer, your kidneys may not work as well as they once did, and cancer treatments can further affect kidney function.

 Alcohol can place additional stress on your remaining healthy kidney tissue and your liver, and it can worsen treatment side effects or interact with certain kidney cancer medications, says Abdelaziz Elhaddad, MD, a medical oncologist at Mission Cancer + Blood, part of University of Iowa Health Care in Des Moines, Iowa, and an adjunct assistant professor at the Des Moines University College of Osteopathic Medicine.
Whether or not alcohol is safe if you have kidney cancer depends on your kidney function, treatment plan, and overall health, Dr. Elhaddad says. Alcohol use has been linked to poorer survival outcomes, and for this reason, the National Comprehensive Cancer Network (NCCN) survivorship guidelines advise avoiding alcohol after kidney cancer treatment.

 Your care team can help you understand what this means for you before deciding whether to drink.

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How Alcohol Affects Kidney Cancer

Drinking alcohol is a known risk factor for several types of cancer.

Studies have found a correlation between consuming alcohol and the likelihood of developing renal cell carcinoma, the most common form of kidney cancer. But one study of 429,290 individuals found that people who drink alcohol appear to have a lower risk of developing renal cell carcinoma, though it’s unclear if alcohol actually causes that lower risk, and more research is needed to confirm it.

As far as existing kidney cancer goes, there’s no definitive scientific evidence that drinking alcohol causes this type of cancer to grow faster or spread to other parts of the body, says Luke Chen, MD, a medical oncologist and an assistant clinical professor in the department of medical oncology and therapeutics research at City of Hope Orange County in Irvine, California.

“The bigger concern is how alcohol may affect your overall health, your ability to tolerate treatment, and your recovery,” Dr. Chen says. Aside from placing stress on your remaining healthy kidney tissue and your liver, alcohol can contribute to dehydration.

 It can also disrupt sleep and worsen fatigue.

 Those effects can make it harder for your body to recover from kidney cancer treatment or cope with its side effects, he says.
Alcohol can also trigger inflammation throughout your body and weaken your immune system’s ability to fight cancer cells, Elhaddad says. It can also raise your blood pressure, which can put extra strain on your kidneys.

 High blood pressure is already a known risk factor for kidney cancer, and it’s a common side effect of many targeted kidney cancer treatments, he says.

 Keeping your blood pressure under control can become more difficult if alcohol causes it to spike.

Does Alcohol Interact With Kidney Cancer Treatment?

Alcohol can interact with some kidney cancer treatments, but its effect varies depending on whether you’re preparing for surgery or actively receiving treatment.

Before Surgery

Elhaddad and Chen recommend avoiding alcohol if you’re preparing for a nephrectomy (a common kidney cancer surgery in which a surgeon removes part or all of the affected kidney).

Because alcohol can increase your risk of dehydration, Chen recommends avoiding it before surgery, to help make your recovery smoother.

Your risk of bleeding during any surgery may also be higher if you drink alcohol beforehand, says Elhaddad, who adds that alcohol can also interfere with anesthesia and slow wound healing. Avoiding alcohol about two to four weeks before surgery can help lower the risk of these complications.

During Treatment

Once systemic treatment — such as immunotherapy or targeted therapy — begins, whether you’re clear to drink alcohol depends on the type of therapy you’re receiving and the side effects you’re experiencing, says Chen. “For many patients, limiting or avoiding alcohol during this time is the safest approach,” he adds, since alcohol can make treatment side effects like dehydration, fatigue, mouth sores, and digestive problems harder to manage.

Mixing alcohol with certain kidney cancer medications or the drugs used to manage treatment side effects can also increase the risk of serious complications, Elhaddad says. Here’s how alcohol can interact with some common kidney cancer treatments and supportive medications, according to Elhaddad:

Medication Class
Examples
Why Alcohol Can be a Concern
Tyrosine kinase inhibitors (TKIs)
Axitinib (Inlyta), cabozantinib (Cabometyx), lenvatinib (Lenvima), pazopanib (Votrient)
Can place additional stress on the liver; may affect how your body processes these medications; can worsen side effects such as diarrhea, hand-foot syndrome, and high blood pressure
Immunotherapy (checkpoint inhibitors)
Pembrolizumab (Keytruda), nivolumab (Opdivo)
Can trigger or worsen immune-related side effects, like inflammation of the liver or colon, which can make it hard to tell whether a symptom is from the drug or from alcohol
Opioids
Oxycodone (OxyContin, Percocet), morphine (MS Contin), hydrocodone (Norco)
Can cause serious drowsiness and slowed breathing when mixed with opioids

Every treatment plan is different, and so is everyone’s tolerance for alcohol. “That’s why I encourage patients to ask before drinking rather than assuming alcohol is harmless during treatment,” Chen says.

After Treatment

If you’re recovering well, have good kidney function, and are no longer taking medications that interact with alcohol, an occasional drink after treatment may be something you and your care team can discuss, Chen says. (But remember that due to poorer survival outcomes, the NCCN advises avoiding alcohol after kidney cancer treatment.)

If you’ve had part or all of one kidney removed, your remaining kidney takes over the job of filtering waste and extra fluid from your blood, so Elhaddad recommends being especially cautious about drinking.

 Because alcohol can increase fluid loss and put extra stress on that single kidney, your care team will generally want to do blood tests to confirm your kidney function is stable before giving you the green light.

Either way, if alcohol is something you’d like to continue to use, talk to your kidney cancer care team first. They can help you weigh the risks based on your overall health and treatment history.

Are Some Alcoholic Drinks Safer for Kidney Cancer Than Others?

There isn’t any research showing whether one type of alcoholic drink is safer than others for people with kidney cancer. Chen says that if someone chooses to drink, moderation is more important than whether it’s beer, wine, or spirits.

That said, the World Health Organization (WHO) notes that even light or moderate drinking carries health risks for everyone, and no amount of alcohol is completely risk-free.

For the general population, current guidelines recommend limiting alcohol to no more than one drink a day for women and no more than two drinks a day for men.

 One standard drink is defined as:

  • 12 ounces (oz) of regular beer (about a standard bottle)
  • 5 oz of wine (about one glass)
  • 1.5 oz of distilled spirits (about one “shot”)

But if your kidney function has been affected by kidney cancer or its treatment, Elhaddad says no alcohol is truly “safe.”

Safer Drinking Practices for People With Kidney Cancer

If you and your care team decide an occasional alcoholic drink is okay for you, our experts recommend keeping the following in mind to lower the health risks.

  • Drink one to two glasses of water for every alcoholic drink to help reduce dehydration and protect your remaining kidney function.
  • Don’t drink on an empty stomach; eat a meal first, especially one with protein and complex carbohydrates such as lean meat and whole grains, to help slow alcohol absorption.
  • Avoid alcohol if you’re feeling sick, dehydrated, or more tired than usual.

  • Ask your care team how far apart to space alcohol and oral cancer medications like TKIs, since both are processed by your liver.

  • Pay attention to how your body responds to alcohol, and stop drinking if it worsens your symptoms or treatment side effects.
  • Check your blood pressure regularly if you have hypertension or take medication to control it, since alcohol can make it harder to keep your blood pressure in a healthy range.

Remember that you don’t have to drink alcohol to feel included in social activities. A nonalcoholic beer, mocktail, or another alcohol-free beverage can be a good alternative.

Your kidney cancer care team can connect you with resources and support if you need help cutting back on alcohol or quitting. You can also contact the Substance Abuse and Mental Health Services Administration (SAMHSA) National Helpline at 800-662-HELP (4357) for free, confidential information if you or someone you know is struggling with alcohol use.

Resources We Trust

EDITORIAL SOURCES
Everyday Health follows strict sourcing guidelines to ensure the accuracy of its content, outlined in our editorial policy. We use only trustworthy sources, including peer-reviewed studies, board-certified medical experts, patients with lived experience, and information from top institutions.
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