Thank you so much for replying Uptick and thank you for the link. I've had anxiety and panic attacks at various stages of my life and before I started HRT. This is purely in the morning and wakes me so suddenly and I get adrenaline rushes but it doesn't develop into a panic attack. This is a new peri symptom, and here's me thinking I'd had them all

Yes from what I've read it does seem to be triggered by low oestrogen but I'm a bit concerned about switching to the Mirena AND changing oestrogen. And what to switch to?? I started out on Elleste duet patches around 2 years ago and they worked great for about 6 months. Seems to be similar pattern with the gel...
Maybe I need to get a referral to a Menopause Clinic. I was been treated by gynae at hospital but they seem to have discharged me

.....
I know everyone is different but I was hoping someone might have got these surges under control with HRT...