Progesterone use is linked to vision problems in women with meningioma
Original title: An exploratory analysis of the association between progesterone use and tumor-related visual deficit in women with meningioma.
How far along is this research?
- Lab cells
- Animals
- Review
- Tested in people
This was tested in people. That is the most reliable kind of research we share.
This just looked back at past patient records, so it is not a treatment you can get.
The short version
Women with meningioma who used progesterone had more vision problems.
What was studied. Doctors looked back at the records of 70 women with meningioma who got radiation at one center. They checked who had used progesterone and who had trouble with their vision before radiation.
What they found. 38 of the 70 women (54%) had a vision problem. 30 women (43%) had used progesterone on its own. Among the women with a vision problem, 63% had used it. Among those without a vision problem, 19% had.
What this means, and what it doesn't
What it could mean: If you have a meningioma, the hormone medicines you take may matter. It is worth asking your doctor about any progesterone you use. The authors say doctors should know about this possible risk.
What it doesn't mean: This does not mean progesterone caused the vision problems. The study only looked back at old records, so it can show a link, not a cause. It was one center and a small group of women. Nothing here is a new treatment, and it is not a cure. The authors say more study is needed.
Source: PubMed, August 14, 2026 · Read the original
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