Do not take Kliofem if any of the following applies to you:If you have, have had breast cancer or cancer of the uterus or other oestrogen-sensitive cancers.
If you have unexplained vaginal bleeding.
If you have excessive thickening of the uterus lining that is untreated.
If you have or have ever had a blood clot in a vein.
If you have a blood clotting disorder.
If you have had angina, heart attack, or stroke.
If you have or have ever had a liver disease and your liver function tests have not returned to normal.
If you have porphyria.