Gotta find better sources then either of these two. The first one hisonline looks like a straight up fear mongering site trying to get clicks.
That publication on pubmed also... that journal Prescrire Int.
http://english.prescrire.org/en/Summary.aspx
They do certainly have an anti pharmaceutical agenda.
Not to say that they are wrong, but they wear their biases on their sleeves, that much is clear.
One of the links is from the National Institute for health. There are other sites where people are sharing thier negative experiences regarding tresiba also. Im happy with my regular insulin, Novalog. I dont want another stroke, not taking any chances.
No, one of the links is pubmed not the national institute of health. Pubmed is just a publication repository. It is run by the NIH but the articles there are not affiliated with it. You can find articles of many disciplines there, many non health related.
I'm not telling you what to do (it's your health, none of my business). I'm just saying that these sources aren't exactly trust worthy. I'm not even saying that the sources are wrong.
Your body clearly does not like Tresiba. What medications you do or do not take is up to you and your physician.