Hi yriches
Hilarious phone auto-correct = "rest bite" - the mind boggles

. Insects (or dogs) taking a quick nip while you're sitting down having a quick snooze, come to mind!
Anyway - I came off HRT for 3 months a few years ago when I was in my late 50's. I first noticed the symptoms after about a month and after 3 months they'd all come back and more ( because I wasn't post-menopausal when I started) and it was horrible. I went straight back on and have stayed on ever since - now mid 60's.
Depending on what you've been taking - systemic levels reduce very quickly but the longer term effects can take several weeks - flushes and sweats may well come back the quickest =- but changes to your skin, bones and circulatory system are long term.
The thing is - it's not just about obvious symptoms - although consideration of how long these might last is important - because for some women they may last for another 10 years - but the protective effect of oestrogen is also important given that we may live until we're 90 if we're lucky. Some ADs may help with flushes but they won't provide the same protection that oestrogen does.
It takes a while to find the right HRT regime and dose and this may vary depending on what stage of menopause you're at - but I feel it is worth the effort. Also no HRT is not a magic pill to make all symptoms go away - there will still be downsides - for me it is having a bleed in my 60's and having to endure a course of progestogen - but still worth it overall! The trick is to feel better on it than off - of course and therein can lie the challenge... Lifestyle issues also come into play and we all have to make more effort at this stage in our lives to eat better, exercise more, get out into the fresh air and sunshine and reduce some of our bad habits (if we have them!)

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Short answer - better on than off by far!!!
Hurdity x