Sarcopenia: what to know

Sarcopenia can develop gradually, particularly with ageing, inactivity, illness or inadequate nourishment. The key concern is not appearance alone: reduced strength may affect stairs, transfers, walking, grip and balance. Muscle cramps or weakness are symptoms worth describing, but they can also arise from other conditions. A clinician may compare both sides, observe movement and check how you perform functional tasks. Read about [Sarcopenia](/conditions/sarcopenia/) for more context.

Keep a record of changes such as slower walking, difficulty rising or needing more help at home. Ask for an individual exercise plan combining resistance, balance and functional practice. [Exercise Therapy](/treatments/physiotherapy-and-rehabilitation/exercise-therapy/) can be adapted around pain or other health conditions. Discuss food intake and illnesses that may limit activity. Progress should be reviewed so the programme remains challenging but safe.

Get urgent help for sudden weakness, new speech or vision trouble, severe breathlessness, collapse, or inability to move a limb. Arrange timely review after repeated falls, a marked decline in walking or weakness that is worsening quickly. A [Falls Prevention Programme](/treatments/physiotherapy-and-rehabilitation/falls-prevention-programme/) may reduce hazards while the cause is being assessed.

What findings support sarcopenia in my case? Which medicines or illnesses could affect muscle? What home exercises are appropriate? How will we monitor strength, walking and balance? Do I need nutrition support?