Early Signs: Symptoms Not to Be Ignored
The first signs are often almost invisible, such as a gradual decline in muscle strength. Atypical muscle fatigue manifests as increasing difficulty with usual activities: walking, climbing stairs, holding objects firmly. What was once automatic suddenly requires increased concentration.
Two Main Forms of the Disease
BAS mainly presents in two forms:
Spinal form: Affects the spinal cord and is more common in men. Muscle spasms, cramps, and constant fatigue are characteristic.
Bulbar form: More common in women, it affects the muscles of the face and throat, causing speech and chewing difficulties. Approximately 30% of patients suffer from this type of disease.
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