What should you know about frailty and sarcopenia?

Sarcopenia means loss of muscle mass, strength, or performance. Frailty is a broader reduction in the body's reserve, so a minor illness, missed meals, or a small injury may cause a larger drop in function. They can overlap, but one does not automatically prove the other. Muscle weakness, slower walking, difficulty rising from a chair, reduced grip, and repeated falls are useful clues. A clinician may review medicines, nutrition, recent weight change, walking ability, balance, and strength rather than relying on appearance alone.

Arrange an assessment if strength or stamina has been declining. Keep moving within safe limits, with a programme that builds leg, hip, trunk, and arm strength gradually. Adequate protein and regular meals matter, especially after illness; a dietitian can tailor advice when appetite or kidney health is a concern. Physiotherapy may combine Exercise Therapy with walking practice, transfers, and balance work. A Falls Prevention Programme can address footwear, vision, home hazards, and confidence. Strength Training Rehabilitation should be supervised when technique or balance is uncertain.

Seek prompt medical advice for a sudden loss of strength, a new inability to walk, repeated falls, fainting, confusion, or weakness on one side. Contact a clinician soon if eating has become difficult, weight is falling without intention, fatigue is persistent, or ordinary tasks are steadily becoming harder. Urgent assessment is needed after a fall with severe pain, a head impact, or an inability to put weight through a limb.

Could my medicines, nutrition, or another illness be contributing to reduced strength? Which strength and balance exercises are suitable for me? Do I need a physiotherapy, dietetic, or falls-risk assessment? What changes should prompt an earlier review?