As
@Lucyr says that particular type of medication might be ok on a moderate to lowish level of carbs (eg 130g a day) but for significantly lower levels the risk of a euglycemic dka increase a bit. (High ketones etc but without the very high blood glucose dka usually has so easier to miss)
So theres a couple of choices here to my mind
1. Keep/increase to around 130g carbs alongside the emplagflozin and see if that gives you the results you need. If it doesn’t then you will progress onto more medication (and if insulin is being discussed I’m assuming it wasn’t enough at your previous level of carbs, but that may have been a lot higher than 130g?)
2. Keep/reduce the carbs low enough to achieve good levels, whatever that might mean for you, but ditch the emplagflozin/replace it with something that doesn’t carry this eDKA risk (talk to your nurse first). You have a good chance of avoiding insulin, a good chance of being able to reduce medications a fair amount/need milder ones or maybe even get off medication entirely if you find your sweet spot and can maintain that low level of carbs instead.
And I’ve now just read you may be on basal insulin….in which case a reduction in carbs will affect how much of this is still required and how much may become excessive. It doesn’t mean the reduction is a bad idea in itself, just that you have to take care that the medication is adjusted and monitored more closely alongside that reduction. There are medical guidances for professionals to help with medication reduction in low carb diets that don’t involve increasing carbs. eg
https://bjgp.org/content/69/684/360