An ovarian cyst will usually only cause symptoms if:
- it ruptures (splits)
- it is very large
- it blocks the blood supply to the ovaries (torsion)
Under such circumstances, you may have the following symptoms:
- pelvic pain, which can range from a dull heavy sensation (associated with large cysts) to a sudden, sharp pain (which is associated with a ruptured cyst or torsion)
- difficulty emptying your bowels
- pelvic pain during sexual intercourse
- a frequent need to urinate
- changes to your normal menstruation – you may develop irregular periods, heavy periods or lighter periods than usual
- a feeling of fullness and bloating
- indigestion or feeling very full even though you have only eaten a little
When to seek medical advice
You should contact your GP if you feel persistent pelvic pain and/or notice a change in your normal menstrual cycle.
A sudden, sharp pelvic pain could be caused by an ovarian cyst rupturing (bursting) or blocking the blood supply to your ovaries.
In such circumstances, contact your GP immediately. If this is not possible, telephone your local out-of-hours service or NHS Direct on 0845 4647.
