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 ...

Quadriparesis is a condition in which you have muscle weakness in all four of your limbs (both legs and both arms). Also called tetraparesis, this weakness and diminished mobility can be temporary or ...

A 30-year-old African-American woman presented to the emergency department for medical assessment after becoming too weak to walk. She reported proximal muscle aches in both arms and legs, a skin rash ...

A new study has suggested that treatment to target necroptosis in muscle fibers using a necroptosis inhibitor lessens myositis-induced muscle weakness as well as muscle cell death and inflammation in ...

A new discovery may explain why so many people abandon cholesterol-lowering statins because of muscle pain and weakness. Researchers found that certain statins can latch onto a key muscle protein and ...

Inclusion body myositis is a type of myositis, or muscle inflammation. Inclusion body myositis mainly affects males, but females can get it too. It’s also known as inflammatory myopathy or sporadic ...

Muscle pain that does not go away after several days or is accompanied by symptoms such as fever, shortness of breath, and extreme weakness requires medical assistance. Muscle pain, also called ...

Damage to energy-producing mitochondria may underlie prolonged muscle weakness following a sepsis-like condition in mice, according to a new study published today in eLife. The findings may explain ...

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 ...

Muscular sarcoidosis is a rare disease characterised by non-caseating granulomas in muscle tissue. We report a woman in her late 70s with progressive lower-limb weakness, in whom ultrasonography ...

Tumors can destroy the blood vessels of muscles even when the muscles are nowhere close to the tumor. That is the key finding of a new study that my colleagues and I recently published in the journal ...

Researchers at Kumamoto University have demonstrated that iron supplementation can significantly alleviate muscle pathology ...