It’s common for people to have changes with sex during and after having treatment for cancer. Sexuality is complex and depends on many factors, like the body, the mind, and relationships. And these can all be affected by cancer and cancer treatment.
During treatment, some people might not be interested in sex because they don’t feel good, are too tired, or feel nauseated. For others, having cancer might make them want to live to the fullest, and being sexual might help them feel more alive. And some people have body changes or body image struggles that can affect sex.
It’s OK to have sex during treatment unless your healthcare provider tells you not to. You might not be able to have intercourse for a short time depending on the type of treatment you have (like waiting 6 weeks after surgery or vaginal radiation). However, there are other ways to be sexual during this time. Some people don’t have sex during treatment, which can make it hard to have sex again when their treatments are finished. Some people might decide that sex is a thing of the past and decide not to be sexual anymore. It’s OK to feel this way, too.
Sexuality is important and when there are issues, it can affect how people feel about themselves and it can affect relationships. It can be very hard for people who are single and dating if they’re having trouble with sex. Sexual health information and support for cancer patients and families is available. Find information, strategies, and tips to help with common sexual health changes and concerns related to cancer treatment:
Changes caused by cancer or cancer treatment that can affect sex
Cancer or treatments can cause these problems, which can affect sex:
- fatigue
- vaginal dryness
- painful intercourse
- erectile dysfunction
- decreased sexual sensation
- difficulty becoming aroused
- changes in body image
- scarring or loss of body parts, like the breast
Getting support
Cancer Care Alberta provides sexual health consultation and support services for people who have cancer and their support persons. You do not need a doctor's referral to access these services. Visit
OASIS to learn more about the Oncology and Sexuality, Intimacy, and Survivorship (OASIS) program.
Find more information about cancer, sexual health, and intimacy:
