Hey, her
HbA1c levels are high which suggests that she is diabetic.
Diabetes can be controlled with appropriate measures. As she is complaining of blurry vision it is better to consult a ophthalmologist , as diabetes can cause eyes problems and
kidney issues too.
Next Steps
Consult a GP and start medications , consult and ophthalmologist for fundus examination.
Health Tips
Lifestyle modifications: Ask her to go for walking and exercising.
Dietary modifications:
Consume a higher fibre diet.
Avoid carbohydrates
Consume foods which have low glycemic index.