Not really noticing any improvement in function. Supra and infraspinatus are knocked out, that'd be the suprascapular nerve, in case anyone is interested. And then some other muscle too.
Two times two hours, plus a couple of twenty minuteses. Similar symptoms. Waited half an hour after taking paracetamol before returning to bed, which helped.
But the night was worse. Paracetamol didn't kick in, one-two hours sleep. Arthritic pain there almost constantly in the upper arm. Some sharper than previously pain from muscles when shifting. Not much fun.