Hi Kathleen
I would ask all the usual questions - how old is she, and what is her menstrual cycle doing - is it lengthening or shortening, periods changing, is she getting any flushes or sweats, has she thought of HRT? Hopefully her doc will take into account her answers to the above as well as her symptoms before deciding on what to advise.
There are lots of self-help measures to help with anxiety: 3-2-1 exercise ( on this website), nomorepanic website - which has ideas, various books (there was a thread on these....), mindfulness and CBT, all sorts of open air stuff - being outside in the natural world, exercise, regulating blood sugar through diet (cutting out/down on sugar and simple carbs), reducing caffeine, alcohol intake and many more....
Do encourage her to join the forum....
Hurdity x