After Treatment for Salivary Gland Cancer

For some people with salivary gland cancer, treatment might remove or destroy the cancer. Completing treatment can be both stressful and exciting. People might be relieved to finish treatment but find it hard not to worry about cancer coming back.

For other people, the cancer might never go away completely. They might get regular treatments to help keep the cancer in check. Learning to live with cancer that does not go away can be difficult, but many people find ways to manage their health and maintain a good quality of life.

Follow-up care

People with cancer of the salivary gland are at risk of recurrence (the cancer coming back) and are at risk for developing new cancers in the head and neck area, so they must be watched closely after treatment.

The risk of recurrence goes down over time. However, routine visits with your cancer care team are still important because some treatment side effects might not show up until years later. Follow-up care gives you a chance to discuss any questions or concerns that arise during and after recovery.

Report any new symptoms to the doctor right away. This might help your doctor find recurrent cancer as early as possible, when the cancer is small and easier to treat.

Survivorship care plan

Talk with your cancer care team doctor about developing a survivorship care plan. This plan can guide your next steps after treatment, including follow-up appointments and ways to stay healthy.

This plan might include:

  • A summary of your diagnosis, tests done, and treatment given
  • A suggested schedule for follow-up exams and tests
  • A schedule for other tests that might be needed in the future, such as screening for other cancers or monitoring for long-term health effects from salivary gland cancer or its treatment
  • A list of possible late- or long-term side effects from treatment, including what to watch for and when to contact your health care team
  • Diet and physical activity suggestions

Typical follow-up schedule

Visits with your team might be frequent at first, but the time between visits might get longer as you get farther away from treatment.

During these visits, your doctors will ask about symptoms, examine you, and might order blood tests or imaging tests, such as CT scans or PET scans. Your cancer care team will discuss which tests should be done and how often based on the type and stage of the cancer, the type of treatment you had, and the chance of the cancer coming back. Testing could include:

  • Blood tests such as blood counts, kidney and liver function tests
  • Imaging tests such as MRI scans, CT scans, or x-rays
  • Endoscopy
  • Tests for problems related to treatment, like hearing testing (audiograms) and monitoring weight and nutrition

Therapy and rehabilitation

Treatment for salivary gland cancers can affect how you feel and move your face, neck, and shoulder area. It can also affect your hearing and ability to chew and swallow well. Depending on your treatment and problems you have, treatment by a physical or speech therapist might be an important part of your recovery.

Your cancer care team and other health care providers will continue to monitor your progress as time goes on.

Questions to ask your care team

  • Do I need a special diet after treatment?
  • Are there any limits on what I can do?
  • What other symptoms should I watch for?
  • What kind of exercise should I do now?
  • What type of follow-up will I need after treatment?
  • How often will I need follow-up exams and imaging tests?
  • Will I need any blood tests?
  • How will we know if the cancer has come back? What should I watch for? What will my options be if this happens?

Staying prepared and organized

Even if you’ve completed treatment, it’s still important to be organized and stay on top of your health. Keeping your records and health insurance coverage in order makes it easier to manage follow-up care, future checkups, and any new concerns that might come up.

Keep your health insurance

It’s very important to keep health insurance as a cancer survivor. It can help cover the cost of follow-up visits, tests, and any care you might need in the future. No one wants to think about cancer coming back, but it’s best to be prepared.

Save your medical records

At some point, you might see a new doctor who doesn’t know your cancer history. Keep copies of your medical records so you can easily share the details of your diagnosis and treatment when needed.

Long-term and late effects of salivary gland cancer treatment

Long-term effects are ones that start during treatment but continue even after treatment is over.

Late effects are ones that start after treatment ends. These can happen months or years after cancer treatment.

Most long-term side effects of salivary gland cancer depend on the type of treatment you had, the location of your tumor, and your overall health. Depending on the treatments, late effects can include:

People treated with surgery and/or radiation might also have problems with dry mouth and tooth decay, so regular dental exams are often recommended.

Photobiomodulation therapy (PBMT) has been investigated to help with this common side effect of salivary gland cancer treatment. It is a low-level laser therapy that is applied to the salivary glands. Initial studies have shown some success in people with dry mouth. More studies are needed to show that this therapy is helpful for this side effect.

Other studies are looking at different types of prevention and treatment of dry mouth, including new medicines, acupuncture, hyperbaric oxygen, submandibular gland transfer, and increasing saliva production through stimulation of the taste buds and by chewing.

Radiation can cause damage to the jawbone, called osteoradionecrosis. The main symptom is pain in the jaw. In some cases, the bone actually breaks. Sometimes the fractured bone heals by itself, but often the damaged bone will have to be repaired with surgery.

Cancers of the salivary glands and their treatments can sometimes cause problems such as loss or change in taste, dry mouth, loss of teeth, or changes in how the mouth and throat work. This can make it hard to eat, which can lead to weight loss and weakness due to poor nutrition.

After treatments like surgery and radiation, you might need nutrition through a tube or therapy to work on chewing and swallowing. Watching your weight and nutrition will be important, even after treatment.

Radiation, surgery, and certain chemo drugs can lead to problems with speech and swallowing. These are often checked and treated by a speech therapist, who is a professional who is trained in helping people with speech and swallowing problems. They can help you learn to manage these problems.

Some people might need to learn new ways of speaking. The speech therapist can play a major role in helping with this.

Certain treatments like radiation and platinum chemotherapy drugs (cisplatin, carboplatin) can affect your hearing. If this is the case, you might need to see a hearing specialist called an audiologist for devices to improve your hearing if the treatment affected it.

Some people might develop a new, unrelated cancer after treatment. This is called a second cancer.

Survivors of salivary gland cancers can get any second cancer, but they have an increased risk of:

The facial nerves are the nerves that run through the parotid gland on the side of the face near the ear. Damage to the facial nerves during surgery can cause pain, numbness, or weakness. Therapy or surgery might help with some of these symptoms.

Surgery around the jaw or neck can sometimes lead to weakness in raising your arm above your head. If this happens, your doctor can refer you to a physical therapist, who can teach you exercises to improve your neck and shoulder strength and movement.

Some people develop nerve damage (neuropathy) after treatment with chemotherapy drugs like:

  • Platinum chemo drugs (cisplatin, carboplatin)
  • Paclitaxel

Symptoms of drug-related neuropathy might get better once treatment stops, but in some cases, these can be permanent.

Radiation treatments can scar the blood vessels, narrowing them. This can cause poor blood flow to the jaw bones, teeth, and brain. People who get radiation in the head and neck areas are at higher risk of stroke.

Changes in blood flow to the brain can also affect how well the mind functions. This can affect memory, mood, and the ability to complete a task.

Treatment with certain targeted drugs called tyrosine kinase inhibitors (TKIs) can increase your risk of having abnormal thyroid hormone levels. If you were treated with these drugs, your care team might recommend blood tests periodically to check your thyroid and endocrine system function.

When certain chemo medicines called anthracyclines (doxorubicin, mitoxantrone) are used, they can cause heart problems during or after treatment.

For some survivors, regular echocardiograms (ultrasounds of the heart) to look at the strength of the heart muscle might be recommended.

Chemo drugs, such as alkylator drugs (cyclophosphamide) and platinum drugs (cisplatin, carboplatin), can cause damage to the gonads (ovaries or testicles).

Anyone exposed to these drugs can have lower sex hormones, like testosterone and estrogen. This can cause symptoms like vaginal dryness, erectile dysfunction, and reduced sexual pleasure or desire. Low sex hormones can also impact your bone health, energy, and your brain’s ability to create new memories or complete a task.

Can I lower my risk of salivary gland cancer progressing, coming back, or getting a second cancer?

After treatment, you might be interested in knowing if there is anything you can do to decrease the risk of cancer coming back.

Quit smoking

Smoking during cancer treatment is known to reduce the benefit of treatment, which can raise your risk of cancer recurrence. Smoking also increases the risk of getting a new smoking-related cancer. Survivors of salivary gland cancer who continue to smoke are also more likely to die from their cancer.

Quitting smoking for good is the best way to improve your survival. It is never too late to quit. If you had trouble quitting smoking before treatment, your doctor might recommend counseling as well as medication to help you.

See Stay Away from Tobacco or call 1-800-227-2345 for more information.

Adopt a healthy lifestyle

Adopting healthy behaviors such as not smoking, eating well, getting regular physical activity, avoiding drinking alcohol, and staying at a healthy weight might help, but no one knows for sure. Still, we do know that these types of changes can have positive effects on your health that can extend beyond your risk of salivary gland cancer or other cancers.

If the cancer comes back

If your salivary gland cancer does come back at some point, your treatment options will depend on where the cancer is located, what treatments you’ve had before, and your overall health. For more information, see Treating Salivary Gland Cancer.

For general information, see Understanding Recurrence.

Social and emotional health after cancer

After you finish treatment for salivary gland cancer, a number of emotional concerns can come up.

Some of these might last a long time and can include:

  • Dealing with any physical changes that happen because of treatment
  • Worrying about the cancer returning or new health problems developing
  • Being treated differently or discriminated against by friends, classmates, coworkers, employers, and others

You might also feel:

  • Resentful for having had cancer
  • Resentful for going through treatment when others didn’t have to
  • Guilty for surviving cancer when other friends with cancer did not

It’s normal to have some anxiety or other strong emotions after treatment, but feeling overly worried, depressed, or angry can get in the way of relationships, work, and other aspects of life.

With support from others, including family, friends, mental health professionals, and other survivors, many people who have been treated for cancer can thrive despite the challenges they’ve faced.

Learn more in Life After Cancer.

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Developed by the 黑料大湿Posts Cancer Society medical and editorial content team with medical review and contribution by the 黑料大湿Posts Society of Clinical Oncology (ASCO).

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Last Revised: March 11, 2026

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