Clinically reviewed by Dr Nishant Kumar on 4 November 2026.

Diabetes care should fit the person

Two older adults can have the same blood sugar reading but need different diabetes care plans. One may be active and independent; another may be managing several health conditions, recurrent low blood sugar or difficulty with daily tasks. Both deserve a plan that reflects their health and their own priorities.

The purpose of care is to manage blood glucose, reduce the risk of complications and support day-to-day wellbeing. Your physician can help decide which goals and treatments offer a suitable balance of benefits, risks and practical demands for you.

1. Why might blood sugar goals differ?

HbA1c is a blood test that gives an indication of average blood glucose over roughly the previous three months. It is useful, but a number alone does not show whether a person has frequent low readings or finds treatment difficult to manage.

Some older adults in good health may aim for tighter glucose control when it can be achieved safely. For others, such as people with significant frailty, health problems or difficulties with memory or daily activities, a less stringent goal may be appropriate. In very complex health situations, the immediate focus may be on avoiding low blood glucose and symptoms of high blood glucose.

Age alone should not decide the target. Ask, “What is my HbA1c or glucose goal, and why is it right for me?” Your physician can review that goal when your health or circumstances change.

2. Look at more than one health issue

A useful discussion includes how long you have had diabetes, other medical conditions, the medicines you take and any previous diabetes complications. Kidney or heart disease, for example, can affect treatment choices. Vision, mobility, memory, mood and the ability to prepare meals or manage medicines also matter.

Your goals matter too. You might want to avoid a hospital visit, maintain the ability to go out independently or make treatment easier to follow. With your agreement, a family member can help describe what happens at home while your own preferences remain central.

3. Discuss low blood sugar and how to respond

Low blood glucose, or hypoglycaemia, is particularly relevant for people taking insulin or certain tablets, including sulfonylureas. It may cause sweating, shaking, hunger, dizziness or confusion; some people may not recognise their usual warning signs. A severe episode can cause a seizure or loss of consciousness.

If symptoms suggest low blood glucose, check it if possible. If it is below 70 mg/dL, or a low is suspected and testing is unavailable, treat promptly. Someone who is awake and can swallow safely can take 15–20 grams of glucose, such as glucose tablets or gel measured using the packet label. Recheck after 15 minutes and repeat if still low. Seek urgent help if the person is not improving. Ask your care team for an individual plan and what to carry.

If someone is unconscious or cannot swallow safely, give nothing by mouth and call emergency medical services immediately. Give prescribed glucagon if available and you know how to use it. Report severe or repeated episodes to the treating physician so the plan can be reviewed.

4. Make monitoring and medicines manageable

Bring your glucose readings and a current list of medicines, including doses and any problems taking them. Explain missed doses, irregular meals, cost concerns or difficulty using an injection device or meter. These details help your care team choose a plan that you can follow safely.

Depending on your treatment, monitoring may involve laboratory tests, a home glucose meter or a continuous glucose monitor. Ask which readings to check, how often and when to seek help. For some people with type 2 diabetes and heart or kidney disease, certain medicines may be considered for benefits beyond glucose lowering; suitability and risks need individual assessment.

A clinician may adjust or simplify treatment when its risks or demands outweigh its benefits. Never stop, restart or change diabetes medicines on your own because of an isolated reading or this article.

5. Support the whole care plan

Diabetes care also includes blood pressure and cholesterol management, appropriate activity, eating well and checking for complications. Ask which eye, kidney and foot checks are appropriate for you. A meal plan should fit your health needs, appetite and access to food; unexplained weight loss or difficulty eating deserves discussion.

If you are ill, eating much less than usual or finding it hard to manage treatment, contact your care team for individual advice. Ask in advance for a written plan covering illness, low glucose and who can help if you are unable to manage alone.

Questions for your next consultation

A short written list can help you leave with a plan that makes sense to you. Bring a trusted person if you would like support.

  • What are my personal glucose and HbA1c goals, and when should they be reviewed?
  • Am I at risk of low blood sugar? What should I carry and what should my family do in an emergency?
  • Which medicines and checks are most important for me, and is my current routine manageable?
  • What should I do if I am ill, miss meals or notice a change in my health?

Key takeaways

  • Diabetes goals in later life are individualised according to health, hypoglycaemia risk, treatment burden and personal priorities.
  • Know the symptoms of low blood sugar and have a written response plan; severe episodes require emergency help.
  • Review medicines, monitoring and complications with your care team, particularly when health or daily abilities change.
  • Do not change prescribed treatment without discussing it with the treating clinician.

Sources and further reading

  1. 13. Older Adults: Standards of Care in Diabetes—2026 — American Diabetes Association Professional Practice Committee for Diabetes
  2. How Is Diabetes Different for Older Adults? — National Institute of Diabetes and Digestive and Kidney Diseases
  3. Managing Diabetes — National Institute of Diabetes and Digestive and Kidney Diseases
  4. Low Blood Glucose (Hypoglycemia) — National Institute of Diabetes and Digestive and Kidney Diseases
  5. Low blood sugar (hypoglycaemia) — NHS

Related health insights

Care at our Patna clinic

Explore senior-care services and Dr Nishant Kumar’s physician profile. For visiting hours and arrival information, see contact and directions.

Read how our health information is prepared, including sourcing, AI assistance, medical review and corrections.