10 Symptoms of Multiple Sclerosis
Reviewed: Dr. Gromatzky
Symptom #3: Muscle Weakness
Muscle weakness in multiple sclerosis is a common issue. It can occur due to the deconditioning of muscles as there is lack of use because of pain, imbalance, and fatigue. The overall decreased level of activity can lead to atrophy and progressive weakness.
Another factor causing muscle weakness is damage to the nerve fibers. When nerve fibers are damaged the message from the brain or spinal cord to the muscle is interrupted causing weakness (among other symptoms). Both causes of muscle weakness can benefit from the help of a physical therapist that helps to identify the source of weakness and recommends strategies on how to cope.
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