Sarcopenia and diabetes

Muscle is active tissue that helps the body use glucose. With diabetes, nerve symptoms, circulation problems, fatigue or fear of low glucose during activity may make movement harder. Less activity can then allow strength and balance to decline. Sarcopenia does not explain every symptom in a person with diabetes; muscle weakness, cramps or difficulty walking may also reflect glucose changes, nerve disease, joint problems or another condition.

Ask your diabetes clinician and physiotherapist to coordinate activity with meals, medicines and glucose monitoring. Exercise therapy may combine resistance work, walking, balance practice and rest periods. Begin at a manageable level and follow the agreed plan for checking glucose and responding to warning symptoms. A dietitian can help protect muscle while respecting kidney health and the person’s diabetes treatment. Well-fitting footwear and a falls prevention programme are useful when sensation or balance is reduced.

Get urgent help for severe confusion, collapse, inability to wake, chest pain, major breathlessness, sudden one-sided weakness or a new inability to walk. Contact the treating team promptly when weakness is worsening, falls are recurring, feet have new wounds, or activity repeatedly causes concerning glucose symptoms. Do not change diabetes medicines independently to make exercise easier.

Ask how diabetes, nerve symptoms and medicines may affect strength; when to monitor glucose around exercise; which symptoms should stop a session; and whether kidney, foot or vision checks are needed. Request a clear home programme and a review date for mobility and strength.