The best course of action may be to utilize enough non-hormone steroids, and during the last phase of the cycle, using fast acting substances like testosterone propionate or trenbolone. Oral dianabol may also be effective as it can clear away quickly from the body. Also, during the whole cycle, efforts should be made to keep the levels of estrogen down. This can be done with the help of compounds like formestane and arimidex . Taking non-aromatizable steroids like winstrol and trenbolone is also a good way to keep estrogen levels under control.
Taking any form of Steroid if you are diabetic is never a good thing as it makes controlling diabetes B/G levels very much harder due to the inevitable rise in B/G levels. Steroids causes an impact in the body basal metabolism, which makes diabetic patients a susceptible target to that impact increasing or moving the lipid profile and glucose levels to the roof is not regularly control and checked. The short term complications can vary and be very simple(or not) long term complications are a big problem here (macro and micro-vascular complications). Can you use them? maybe… but at the end is your decision. Never do anything without consulting your physician.