MHT may increase chance of reflux by a third in postmenopausal women

There’s a significant link between oestrogen, progestogen and combined hormone therapy with gastr-oesophageal reflux disease.
HealthDay News

Use of menopausal hormone therapy is associated with increased risk of gastro-oesophageal reflux disease among postmenopausal women, according to a review in Menopause.

US clinicians conducted a systematic review and meta-analysis to examine the association between ever or current menopausal hormone therapy (MHT) use and gastro-oesophageal reflux disease (GORD).