Feale 53 My mother is diabetic since 7 years last year' her sugar was controlled this year her Hba1c rose to 14 from 6.9(last year) with ABG of 347 , so she put on Metformin  1000 mg + glimperide 4mg a day, the day after she started taking medicine, she is feeling very uneasy, has nausea, lack of appetite and excessive belching, she burp when she presses her abdomen, change her sleeping postion, get up from bed, stand up and raise her hand above, this was not the case earlier, I am very concerned advise is requested