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After Kaposi Sarcoma Treatment
Kaposi sarcoma (KS) usually can’t be cured completely because Kaposi sarcoma–associated herpesvirus (KSHV), the virus that causes it, stays in your body for life once you are infected.
Still, treating KS can often keep it under control for many years.
Some people may continue regular treatment to help keep the KS in check. Other people might be able to take breaks between periods of treatment. Learning to live with cancer that doesn’t go away completely can be very stressful, but there are steps you can take to live well, both physically and emotionally.
Follow-up care for Kaposi sarcoma
During and between treatments, it’s very important to go to all your follow-up appointments. Your cancer care team will watch you closely to see if the KS grows or comes back and decide if more treatment is needed. They will also check for treatment side effects.
At these visits, your cancer care team will examine you, ask about your symptoms, and possibly order blood tests or imaging tests. Talk to them about any changes or problems you notice and any questions or concerns you have.
Almost any cancer treatment can have side effects. Some last for a few days or weeks, but others might last longer. Don’t hesitate to tell your cancer care team about any symptoms or side effects that bother you so they can help you manage them.
Questions to ask your care team
- Should I follow a special diet?
- Are there any limits on what I can do?
- What symptoms should I watch for?
- What kind of physical activity should I be getting?
- What type of follow-up do I need?
- Will I need any blood tests?
- How will we know if the KS has grown or come back? What should I watch for?
- What will my options be if the KS grows or comes back?
Asking for a survivorship care plan
Talk with your treatment team about developing a survivorship care plan. 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 early detection (screening) tests for other types of cancer or tests to look for long-term health effects from KS 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 doctor
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 may come up.
Keep your health insurance
It’s very important to keep health insurance. It can help cover the cost of follow-up visits, tests, and any care you may need in the future.
Save your medical records
At some point, you may see a new doctor who doesn’t know your cancer history. Keep copies of your medical records (or have access to them) so you can easily share the details of your diagnosis and treatment when needed.
Can I lower my risk of Kaposi sarcoma progressing or coming back?
You might want to know if there are things you can do to lower your risk of KS lesions growing or coming back, such as exercising, eating a certain type of diet, or taking nutritional supplements.
Adopting healthy behaviors
It’s not yet clear if there are things you can do that will help lower your risk of KS progressing or coming back.
- Adopting healthy behaviors like not smoking, eating well, getting regular physical activity, and staying at a healthy weight might help, but no one knows for sure.
- However, we do know that these types of changes can have positive effects on your health that extend beyond your risk of Kaposi sarcoma or other cancers.
Keeping your immune system healthy and preventing infections
It's very important to do what you can to keep your immune system healthy and to limit your risk of infection.
If you are HIV-positive, this means taking your antiviral medicines as prescribed. Talk with your health care team about vaccines and other steps you can take to help prevent infections.
About dietary supplements
So far, no dietary supplements have been shown to clearly help lower the risk of KS progressing or coming back. This includes vitamins, minerals, and herbal products. It doesn’t mean that no supplements will help, but it’s important to know that none have been proven to do so.
In the United States, dietary supplements aren’t regulated like medicines. They don’t have to be proven effective (or even safe) before being sold, although there are limits on what they’re allowed to claim they can do.
Talk to your health care team before taking any type of nutritional supplement. They can help you decide which ones are safe and which ones might be harmful.
If the KS progresses or comes back
If the KS progresses or comes back at some point, your treatment options will depend on:
- The location of the KS lesions
- What treatments you’ve had before
- Your overall health, preferences, and other factors
Getting emotional support
Some amount of feeling depressed, anxious, or worried is normal when KS is a part of your life. Some people are affected more than others. But everyone can benefit from help and support, whether this is from friends and family, religious groups, support groups, professional counselors, or others.
Learn more in Life After Cancer.
- Written by
- References
Developed by the American Cancer Society medical and editorial content team with medical review and contribution by the American Society of Clinical Oncology (ASCO).
Groopman JE. AIDS-related Kaposi sarcoma: Staging and treatment. UpToDate. 2025. Accessed at https://www.uptodate.com/contents/aids-related-kaposi-sarcoma-staging-and-treatment on October 6, 2025.
Krown SE, Singh JC. Classic Kaposi sarcoma: Clinical features, staging, diagnosis, and treatment. UpToDate. 2025. Accessed at https://www.uptodate.com/contents/classic-kaposi-sarcoma-clinical-features-staging-diagnosis-and-treatment on October 6, 2025.
National Comprehensive Cancer Network. NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines): Kaposi Sarcoma. Version 2.2026. Accessed at www.nccn.org on October 3, 2025.
Last Revised: December 5, 2025
American Cancer Society medical information is copyrighted material. For reprint requests, please see our Content Usage Policy.
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