We're sorry your muscles feel weak.
The word "diffuse" means "widespread" and refers to symptoms that are not localized to just one or a few areas. Instead, it is more or less all over, or at least in many areas. This guide is intended for people who feel weak all over.
This guide will deal with true weakness, meaning reduced power in the muscles. Symptoms of muscle weakness include difficulty rising from a chair, brushing your hair, lifting an object off a high shelf, or dropping things. It might cause drooping of an eyelid or difficulty smiling, depending on which muscles are weak.
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