What should you know about smoking and ovarian cancer?

Ovarian cancer begins in or around an ovary and can cause symptoms that are easy to mistake for digestive or menstrual changes. Persistent bloating, pelvic or abdominal discomfort, feeling full quickly, or changes in urination or bowel habits deserve attention. Smoking does not prove that these symptoms are ovarian cancer, and many have other explanations. A clinician considers the pattern, duration, examination findings, family history, and other health factors. If cancer is suspected, testing may include a pelvic examination, blood tests, imaging, and sometimes tissue sampling.

Keep a brief record of symptoms, including when they occur and whether they are becoming more frequent. Arrange a medical review for persistent or unexplained changes. A pelvic ultrasound can help assess the ovaries and nearby pelvic structures, but further tests may be needed before a diagnosis is made. Tell the clinician about current or past smoking, medicines, family history of ovarian or breast cancer, and any known inherited cancer-risk finding. Stopping smoking can improve general health; ask for support that fits your needs. If ovarian cancer is diagnosed, care may involve surgery, chemotherapy, tumour profiling, and supportive services.

Seek prompt care for ongoing abdominal swelling, pelvic pain that does not settle, unexplained weight change, repeated vomiting, or difficulty eating because you feel full quickly. Get urgent help for severe sudden pelvic pain, fainting, heavy bleeding, or vomiting that prevents you keeping fluids down. These symptoms can have urgent non-cancerous causes as well, so assessment should focus on the immediate problem rather than assuming a diagnosis.

Ask which symptoms are most concerning, whether a pelvic ultrasound or another test is suitable, and what your family history means for genetic counselling. If a diagnosis is made, ask whether tumour profiling could guide treatment and how smoking cessation support can be arranged.