Hi was trying to post a reply but went off for some reason iam on a mix Humiln m3 but never heard of levimr with that, id just hold fire see what happens in next couple hours or so, keep drinking loads of water or diet squash whatever you should wee aload of sugar out if your ketones do go up to 3 or 4 then it might be worth a trip, id look up this nova rapid stuff too, I have 2 injections a day of mix, and if I really have to can have the odd unit of quick acting insulin usually wears off after a few hours, spose to each unit bring it down by a few mmol etc...water and keeping weeing should bring it down abit, but without any rapid insulin its a lot harder to bring down.