Weakness in the legs can be a sign of serious health issues like stroke or cancer. Symptoms like sudden leg weakness, confusion, and dizziness may mean you need medical help right away. Exercise and ...

Short-term muscle weakness is common and can be caused by something as simple as a tough workout. However, persistent muscle weakness without apparent cause could indicate an underlying health ...

Leg weakness is not a typical sinus infection symptom. However, people may experience general fatigue or weakness. Leg weakness with a sinus infection may also be a sign of another underlying ...

"Asthenia" is the medical term describing weakness or a lack of energy and strength either across the entire body or in specific body parts. It often develops in people with cancer or anemia but can ...

Dizziness is common in older adults and has links to a higher risk of falls, disability, and an overall decline in health. It can have different causes, requiring a diagnosis to find the right ...

This autoimmune disorder affects how well your nerves and muscles communicate, leading to a variety of symptoms. Myasthenia gravis (MG) is a chronic autoimmune condition that affects signaling between ...

Myalgia often results from muscle strain, injury, or overuse. Chronic conditions like fibromyalgia may require treatment to ease myalgia. Using stress management techniques, like journaling, ...

Francisco J. Rivera Rosario is a science communications editor experienced in developing all types of science content including, scientific journal articles, infographics, medical educational videos, ...

Armpit pain is a common complaint that can have many causes, from mild muscle injuries to swollen lymph nodes and severe skin infections. In most cases, armpit pain isn't a reason to worry, but it can ...