Myasthenia gravis (MG) is a chronic autoimmune neuromuscular disorder that causes muscle weakness and fatigue. In some cases, it can lead to a potentially fatal condition known as a myasthenia gravis crisis.
A myasthenia gravis crisis is a sudden worsening of muscle weakness and fatigue caused by the disease. This can range from mild to severe and can be life-threatening. Symptoms of a myasthenia gravis crisis include difficulty breathing, drooping eyelids, double vision, slurred speech, and difficulty swallowing. If left untreated, a myasthenia gravis crisis can result in respiratory failure, coma, or death.
The exact cause of a myasthenia gravis crisis is unknown, but it is thought to be triggered by an infection, illness, surgery, certain medications, or extreme emotional or physical stress. Treatment typically involves medications to control the symptoms and a hospital stay for monitoring and to prevent complications. In some cases, a plasmapheresis or immunoglobulin therapy may be recommended to help reduce the severity of the crisis.
Myasthenia gravis is a serious condition that requires prompt medical attention to prevent life-threatening complications. If you or someone you know is experiencing any of the symptoms of a myasthenia gravis crisis, it is important to seek medical help right away.