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 ...

If your doctor has suggested that you may have a myopathy, you likely have a lot of questions. There are many types of myopathies with different causes and outlooks. Myopathies are a class of diseases ...

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 ...

Hand weakness can stem from a variety of conditions, such as carpal tunnel syndrome, arthritis, peripheral neuropathy, and ganglion cysts. A weakened hand or grip can make everyday tasks much more ...

Chronic inflammatory demyelinating polyradiculoneuropathy is a rare autoimmune-related condition that affects nerve signaling ...

As we get older we lose muscle strength, and in some people this severe weakness impacts their ability to live everyday lives, a condition called sarcopenia. Around 10 per cent of people over 50 ...

Tight and rigid muscles are often the result of injury. Sometimes, muscle tightness and rigidity can occur with other symptoms, such as muscle pain and spasms, or reduced mobility. Mild muscle ...

Often the causes of muscle weakness or pain are easy to identify and to treat. For example, electrolytes, the minerals necessary to help nerves and muscles function, can be imbalanced. Other causes ...

Duchenne muscular dystrophy (DMD) is a rare neurological condition that causes severe muscle weakness and intellectual disability. DMD is an inherited (passed down) disorder. The condition is linked ...

While sitting still at your desk or watching TV, you sense a feeling of muscular discomfort in your arm or leg. It’s not quite a charley horse, but you can see your skin pulsating involuntarily, as if ...

You may get muscle cramps from dehydration, mineral loss, or overuse during exercise. Warm up and stretch your muscles before ...