Your HbA1c of 6.8 means your diabetes is fairly controlled, but it can be improved further. Focus on regular exercise (at least 30 minutes daily), weight management, and a low-carb, high-fibre diet with controlled portions. Eating meals on time, avoiding sugary and refined foods, managing stress, and getting good sleep also help. Since PCOD can increase insulin resistance, take your prescribed medicines regularly and have periodic follow-ups with your doctor to fine-tune treatment if needed.

Yes, Cetapin XR 500 mg twice daily is a commonly prescribed and safe medicine for diabetes. It helps control blood sugar by improving insulin sensitivity. Take it after food, follow diet and exercise advice, and continue regular sugar and HbA1c monitoring.

Cheaper substitutes for Cetapin XR 500 mg Tablet include Okamet 500 tablet, Ausmetfor 500 tablet, Glycomet tablet, Glyciphage tablet, Glycomet 500 tablet, Glyconorm 500 tablet, Metform 500 tablet, Carbophage XR tablet, Metgem 500 tablet, and Metsmall 500 tablet. Always consult your doctor before taking any new medications/substitutes.

An HbA1c of 7.2 suggests fair control, but there may be scope for improvement. You should continue the medicine for now and consult your doctor, who can decide whether dose adjustment, add-on therapy, or lifestyle changes are needed, rather than switching abruptly.