Immunotherapy51 stimulates your body’s natural defence system (your immune system) to help fight the cancer. It has transformed melanoma treatment over the last decade, giving many people options that didn’t previously exist. A number of different medications are available, some of which can be used on their own (monotherapy) or together (combination therapy).
How immunotherapy works
Melanoma cells can effectively “hide” from your immune system, which allows them to grow unchecked. Immunotherapy drugs work by helping your immune system recognise those cancer cells and attack them. It is most often used for melanoma that has spread or that cannot be removed with surgery, and several immunotherapy treatments are now available on the NHS.
Immunotherapy drugs used for melanoma
- Ipilimumab (Yervoy®): a treatment for people with advanced melanoma that has spread or can’t be removed using surgery. Ipilimumab is given by injection directly into a vein (intravenously) over a 90-minute period, every three weeks, for a total of four doses.
- Nivolumab (Opdivo®): used to treat melanoma that has spread or can’t be removed using surgery. Nivolumab is given by injection and can be used either on its own or in combination with ipilimumab. It’s given by intravenous injection over a 60-minute period, every two weeks.
- Pembrolizumab (Keytruda®): used for the treatment of advanced melanoma in adults that has spread or can’t be treated with surgery. Pembrolizumab is given by intravenous injection over 30 minutes, every three weeks.
Which medication is right for you — and whether it’s given on its own or in combination — depends on your individual situation. Your cancer specialist or clinical nurse specialist will talk this through with you.
Side effects
Because immunotherapy works by activating your immune system, it can sometimes cause it to affect healthy parts of the body too, leading to side effects. These vary from person to person and depend on the specific treatment you’re having. Your medical team will explain what to look out for, monitor you closely throughout treatment, and support you in managing any side effects that arise. It’s important to report any new symptoms to your team promptly, as many side effects are more easily managed when picked up early.
Questions to ask your doctor about immunotherapy
- Why is immunotherapy recommended for me?
- How long will I be on treatment for?
- Do I need to go to the hospital to have my treatment?
- How will I know if the treatment is working?
- What side effects could I experience? How will they be managed?
- Are there any long-term side effects?
Immunotherapy and your treatment plan
Whether immunotherapy is offered to you — and which type — often depends on the stage of your melanoma and on whether it carries certain gene changes. If a BRAF mutation is found, you may instead be offered targeted therapy. Our guide to melanoma treatment by stage explains what’s usually considered at each stage.
You’re not facing this alone
Starting a treatment like immunotherapy can bring up a lot of questions and emotions. Whatever stage you’re at, our melanoma support team and community are here to help, and you can read real patient stories from others who’ve been through immunotherapy themselves. 💛
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