For patients and families
Common questions about cancer
It is reasonable to ask questions. Tell your health worker what worries you so you can discuss it together.
Choose a topic to read more.
Can cancer spread through ordinary contact?
Cancer does not spread through touching, hugging or sharing a meal. You can offer companionship and support.
Some infections can increase cancer risk, but that is different from catching cancer from another person.
Will a biopsy make cancer spread?
The chance of a standard biopsy causing cancer to spread is extremely low. A biopsy helps the team find out what a change is and choose suitable treatment. Ask why the test is recommended and what to expect.
Can a special diet or herbal remedy cure cancer?
No special diet or herbal remedy has been shown to replace effective, evidence-based cancer treatment. Some herbs and supplements can interfere with treatment. Tell your team about anything you take, including traditional remedies, so they can discuss it respectfully with you.
Does a lump or an abnormal screening result mean cancer?
Not necessarily. Many breast lumps have other causes, and an abnormal screening result needs follow-up to find out what it means. A clinician can arrange the assessment or tests you need.
Do I still need cervical screening after HPV vaccination?
Yes. Vaccination and screening work together. Follow the screening advice from your health service.
Cervical screening: what to expectShould I wait for screening if I have a symptom?
No. Screening is for people without symptoms. Arrange an assessment for a new or persistent change, even after a normal screening result. You do not need to wait for pain.
Where to start with an assessmentSources and information date
Sources checked: 16 October 2026. General information for patients and families. Ask your health worker for advice about your own situation.