DH has heart failure and a number of other problems. Typically his sats are 95-98, the last few days they've been consistently at 92. When do you act? We usually go off how he is feeling and he feels the same as usual.
He was in hospital last week and his sats kept dipping then, but they didn't seem concerned by it.
I know no one on the internet can answer, it's just so hard to make the call when they are generally unwell anyway.
I don't want to be complacent but we'd be at a&e daily if we acted on everything. It's so hard.