High sugars for no reason

Hi all I’m Type 1.5 on Novorapid and Tresiba 1 mmol per 10g carb and 1.5 mmol for porridge

I’m only 2 years in, aged 60 with diabetes

Possibility of underactive thyroid - being retested

Woke up morning before last with a high of 17 yet id had my Tresiba 5 mmol at night. Felt headachey and not right. It’s been erratic and I’m struggling to get it down to ‘in range’ but not now as high. I mean my sugars are increasing now without food from say 10 to 17 and I’ve just had a correction dose to bring it down before bed and my Tresiba dose- is anyone similar? Do you know if this may be because I’ve got a headache, thyroid problem?
Thankyou

mo53 said:

@GuidingSenses just wondered if you have had a booster COVID vaccination or flu jab recently?

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No I haven’t not recently

Rokaab said:

Since you're type 1.5, it could just be that you've been on your honeymoon period so far and now your insulin needs are increasing (for either or both of your insulins), or it could be something temporary like as suggested a vaccination, or an illness (as you say you've had a headache)

You don't say how long this has been happening, if its only a day or so it could be temporary, if its much longer it may be that your doses need adjusting - I would talk to your diabetes team though

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Thankyou and yes hopefully temporary as woke up to a 8.2