Hi. Thanks for your query. Noted the history about your fiancee and understood the concerns. Since there is random throwing, there may be a reason which should be found out by tests of blood, particularly liver functions and kidney functions. Tests of urine, ultrasonography of the abdomen and any other investigations as needed since he is diabetic. Blood sugar charting, HbA1c should be done and the dosages of the Insulin adjusted as per the reports. Since there is bodyache give symptomatic treatment with painkillers as needed. Combination of treatment for anxiety, depression, diabetes, treatment for high cholesterol and blood pressure complicates the things as these need a thorough clinical evaluation, examination and proper management. If needed get him admitted to the hospital for a few days for proper clinical evaluation, monitoring and adjustment of the dosages for all the problems that you have mentioned.