There is no tip or medicine..You already know what to do..Excercise and cut out your carbs..

Agreed with the previous answer nothing can be fixed with a shortcut which you brought on yourself over a long period of time I myself have never had a belly problem but as fat is just stored energy I suggest you do belly workouts and cut down on carbs especially injera try to do a balanced diet and exercise

Ginger honey lemon add them in a warm water n drink that before breakfast and after dinner ..... they say that it helps .... all the ingredients are well known to burn belly fat