... Premarin vaginal cream used twice a week. Why the 2 day difference in prometrium?
One doctor prescribed 200 mg daily for 10 days and another prescribed it for 12 days along with?
- Posted:
- 6 weeks ago by cranky52
- Topics:
- premarin, premarin vaginal, prometrium
Details:
Answers (1)
Prometrium needs to be given for at least 10 days per 28 days to prevent endometrial cancer. You would need to ask your doctor why he / she has suggested you take it for 12 days.

The premarin cream is used twice weekly for urogenital atrophy. The prometrium is used every 3 mos. for 10days to prevent uterine cancer from using the estrogen cream. I still have a uterus. You should not use estrogen alone if you still have a uterus. One doctor prescribed the prometrium for 12 days and a different doctor prescribed for 10 days. Wondering what the difference is.