Titration of basal insulin with two modes based on fasting blood glucose. Although it seems that the titration of basal insulin and insulin glargine is simple for the patient (user) there is a risk for over-titration observed due to an occasional or short-term high blood glucose measurement value. Hence, the object of the present invention is to provide a data management unit, a medical device and a respective method which makes it safer for the user to avoid over-titration.
