Breathing problems with cancer
There are organisations, support groups, and books to help you cope with symptoms and side effects caused by cancer and its treatment.
Cancer Research UK is the largest cancer research organisation in the world outside the USA. We fund research on all aspects of cancer from its causes to prevention and treatment.
We are committed to producing high quality information for people affected by cancer. As well as looking at the information on this website you can call our nurse freephone helpline on 0808 800 4040. They are available from Monday to Friday, 9am to 5pm. Or you can send them a question online.
Contact our cancer information nurses
Cancer Chat is our online forum where you can share experiences.
Provides free, reliable information about health issues including mental health, by sharing people's real-life experiences.
There are organisations and support services in your local area that you can access. You can ask your specialist nurse or doctor for more information about cancer services near you.
The NHS website has a service that tells you about local information and support in England.
NHS Inform gives information about illness, treatments and NHS services for people in Scotland.
NHS 111 Wales gives health advice and information for people living in Wales.
The Northern Ireland Cancer Network (NICaN) website tells you where to find cancer information and support in Northern Ireland.
Last reviewed: 26 Jun 2023
Next review due: 26 Jun 2026
The type of treatment you need depends on the cause of your breathlessness. Find out about treating breathlessness, including treating fluid on the lung (pleural effusion).
Search for the cancer type you want to find out about. Each section has detailed information about symptoms, diagnosis, treatment, research and coping with cancer.
Shortness of breath is a common problem for people with cancer. The treatment you need depends on the cause of your breathlessness. There are a number of things you can do to help yourself.

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Meet and chat to other cancer people affected by cancer.
Questions about cancer? Call freephone 0808 800 40 40 from 9 to 5 - Monday to Friday. Alternatively, you can email us.