Diabetes - Treatment Methods for Diabetes Exactly how diabetes is treated depends on a number of factors: which type the patient has, how severe it is, the age of the patient and others. Gestational diabetes, for example, that sometimes afflicts pregnant women at around 6-7 months into the pregnancy, may disappear after birth. Treatment may be as mild as doing nothing to additional diet management. Type 1 diabetes, on the other hand, is currently incurable and typically requires lifelong in