Dear friend, welcome to HCM !
in a diabetic should not be taken lightly.
He should see his physician.
Get CBC, electrolytes, BSL, urea, creatinine
, urine routine, (Xray chest , if there was cough
, fever etc )
Physician on examination may modify this list as per findings.
Take care and please keep me informed of your progress.
Good Luck !
I hope to have answered your query satisfactorily.
May I request for your rating and review of this answer before you accept the answer and close the query (if there are no more follow up questions)?
Thank you !