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 ...

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 ...

Learn how to tell the difference between these two common symptoms.

Inflammatory myopathies can be challenging to treat, but a new study reports encouraging findings for patients with these debilitating conditions. Researchers from Japan have found that a novel member ...

BridgeBio Pharma Inc. BBIO on Wednesday announced a recent presentation of interim results from its Phase 3 FORTIFY trial for BBP-418, a treatment for limb-girdle muscular dystrophy type 2I/R9.

For decades, treatment of peripheral artery disease has focused almost exclusively on restoring blood flow. Now, new research ...

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 ...

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 ...

Objective To update a systematic review on the association between knee extensor muscle weakness and the risk of incident knee osteoarthritis in women and men. Data sources Systematic searches in ...

It’s a lifelong autoimmune neuromuscular disease. It causes certain muscles to weaken easily after you use them. Muscle fatigue typically varies throughout the day (sometimes hour by hour) and gets ...

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 ...