Muscles feeling weak

Clinically: Muscle weakness · also weakness, weak muscles

musculoskeletal

Markers associated with this

This symptom is associated with 4 markers in this resource. These are associations, not causes, and they are listed in no particular order. Most people with this symptom have none of these.

low 25-hydroxyvitamin D · non specific · occasional
high Aspartate aminotransferase · non specific · occasional
Present when the source is muscle rather than liver.
low Cobalamin · non specific · occasional
low Potassium · suggestive · common