Muscle weakness and fatigue are common symptoms in multiple diseases, ranging from bacterial and viral infections to chronic disorders and neurodegenerative conditions. These symptoms are ...

In summary, persistent fatigue in older adults isn’t always due to common factors like stress or aging. Rare causes such as ...

About 4 million American adults have the chronic condition. Treatment may include a combination of painkillers, cognitive ...

When you’re low, you may experience adverse symptoms like a headache, dehydration, or mental confusion. Here’s how to tell if ...

Dermatomyositis and lupus may share symptoms in some cases. Here's what you need to know about these autoimmune conditions.

Generalized myasthenia gravis (gMG) is an autoantibody-driven chronic disease for which ... So you can imagine that fluctuating weakness of those muscles can have a devastating impact.

Sarah Bradley is a writer with six years of experience creating personal essays, reported features, and content related to health and parenting topics. High cortisol symptoms include weight gain ...