There are no specific guidelines for the treatment of diabetes and disordered eating, but the standard approach for treatment of two complex conditions as multidisciplinary team of professionals which in this case could include an endocrinologist, psychiatrist, psychologist, dietician, etc.

If a person with Type 1 diabetes who has diabulimia suffers from the disease for more than a short time—usually due to alternating phases during which insulin is injected properly, and relapses, during which they have diabulimia—then the following longer-term symptoms can be expected:

- Severe kidney damage - high blood sugar can overwork the kidneys, eventually leading to kidney failure and the need for a kidney transplant

- Severe neuropathy (nerve damage to hands and feet)

- Extreme fatigue

- Edema (during blood sugars controlled phases)

- Heart problems

- High cholesterol

- Osteoporosis

- Death

Often, people with Type 1 diabetes who omit insulin injections will have already been diagnosed with an eating disorder such as anorexia nervosa, bulimia nervosa These individuals are often not aware that diabulimia is more common than they think and is also very difficult to overcome. Unlike anorexia and bulimia, diabulimia sometimes requires the afflicted individual to stop caring for a medical condition. Unlike vomiting or starving, there is sometimes no clear action or willpower involved. Diabulimia may be more appealing to individuals who want to lose weight.

Many articles and studies further conclude that diabetic females have, on average, higher body mass index (BMI) than do their nondiabetic counterparts. Girls and young adult woman with higher BMIs are also shown to be more likely to have disordered eating behavior (DEB). Many authoritative articles have been published which show that preteen and teenage girls with Type 1 diabetes have significantly higher rates of eating disorders of all types than do girls without diabetes. This condition can be triggered or exacerbated by the need for diabetics to exercise constant vigilance in regard to food, weight and glycemic control. In adolescent females, increased weight gain that insulin treatment can cause may play roles in the increased risk for onset of anorexia and/or bulimia.