Just throwing this in as a stand-alone thread discussion but is primarily for those like Crispy, Vicki, myself etc. where HRT makes us feel much worse, particularly with adrenaline type anxiety (not thought driven) and stomach/digestion issues:
Emerging research highlights a strong link between menopause-related anxiety and an imbalance in the gut microbiome (dysbiosis), which includes bacteria, viruses, and fungi.
The Role of the Gut Microbiome
Hormonal Influence: Declining hormone levels can alter the composition and diversity of the gut microbiota.
Gut-Brain Axis: The gut and brain communicate via the gut-brain axis. An imbalance in gut microbes can affect the production of neurotransmitters and other metabolites that influence mood and anxiety levels.
Inflammation: Dysbiosis can increase pro-inflammatory cytokines, which in turn affect neurological systems and may induce anxiety or panic.
Specific Bacteria: Studies on women with perimenopausal anxiety found higher abundances of certain bacteria (e.g., Bacteroides and Alistipes) and lower abundances of beneficial, anti-inflammatory bacteria (e.g., Faecalibacterium, Coprococcus, and Roseburia).
Adding exogenous hormones (HRT) can feed the fungi and make the situation worse. Although you may be missing out on a celebratory HRT party, the critters will be doing the okey cokey and giving you a hangover the next day.
How it’s dealt with will be personal to the individual (I.e. I cannot tolerate probiotics or fermented foods as I also have SIFO where the pests have set up camp in my small intestines) but a simple try of some Caprylic Acid and binders (to absorb the dead bacteria) can be a cheap way to rule it out.
I do believe that more research will come out in time about this and that it can also be behind a myriad of other illnesses and syndromes.