Medically reviewed by Diana Apetauerova, MD Key Takeaways Weakness in the legs can be a sign of serious health issues like ...

Loss of muscle mass, also called muscle wasting or atrophy, can happen gradually as part of getting older or more suddenly ...

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 ...

Partial paralysis occurs when nerve signals between the brain and specific muscle groups become interrupted, resulting in weakness or inability to move certain body parts while others remain ...

My wife (age 59) has very poor leg strength. This has been the case for a number of years now, and her deceased mother had similar problems. Walking up a flight of stairs, especially if they are ...

Many causes thought to impact likelihood of developing this weakness, which is linked to higher death rates. In a genetic analysis of over 250,000 people aged over 60 from UK Biobank and 21 other ...

Possible causes of leg cramps (charley horses) are too much or too little exercise, dehydration, low electrolyte levels, and ...

Lower spine pain can develop due to sprains and strains of muscles or changes to the discs in the lower back. Conditions that affect the facet joints of the vertebrae may also cause lower spine pain.