Hi..
Welcome to HEALTHCARE MAGIC..
I have gone through your query and can understand your concerns..
As per your complain constipation can occur due to a number of causes and in your case diabetes, anxiety/stress and side effects of medication are all causing cumulative effects..
The first thing that you need to do is to control stress and anxiety by doing meditation, breathing exercises and yoga..
For constipation start taking a high fibre diet with plenty of green leafy vegetables, fruits and salads..
Drink plenty of water..
Do moderate physical activity like walking..
Take
fibre supplements like Psyllium, laxative like
Polyethylene glycol and
stool softener like Docusate..
In case if still there is no improvement
consult a Gastroenterologist and get evaluated and a Colonoscopy can help in diagnosis..
You can be advised prescription medicines like Linclotide and
Lubiprostone..
Hope this information helps..
Thanks and regards.
Dr.Honey Nandwani Arora.