I have been doing things at home for two hours, without stopping, it has given me as a heat, sweat and dizziness, I think it has been tension because I have done a blood glucose and it has given me 173. I have had breakfast a coffee and a toastsmall.Isn't it for what would have dropped more?I really don't know how I got up and I have taken the Jentadueto (metformin with linagliptin)