What does "Muscle weakness" mean in a report or doctor's letter? In our medical dictionary, you will find a patient-friendly explanation of the meaning of this medical term.
Muscle weakness is a condition where a person finds it difficult to move or use a certain muscle or group of muscles. It can feel like a lack of strength, energy, or physical ability. This can be due to not using the muscles for a long time, an injury, or a medical condition. It can affect any part of the body and can range from mild to severe.
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