Thanks for the query.Obimet
SR contains metformin
which is a insulin
sensitizer and can cause hypoglycemia
So the symptoms you are having could be due to the tablets you taking.
And possibly these symptoms can subside slowly.
Usually we advice obimet SR to take within 15 min after eating the food.
So you can follow that after taking your doctor's advice and possibly this can work.
For more details you can ask me through: http://www.healthcaremagic.com/doctors/dr-sree-gouri-sr/63429