D2I2.
autoimmune

Myasthenia gravis

Myasthenia gravis (MG) is a long-term junction disease that leads to varying degrees of muscle weakness. The most commonly affected muscles are those of the eyes, face, and swallowing. It can result in double vision, drooping eyelids, and difficulties in talking and walking. Onset can be sudden. Those affected often have a large thymus or develop a thymoma.

Underlined words are explained — tap any of them.

Symptoms — what it feels like

  • ·Varying degrees muscle weakness, double vision, drooping eyelids, trouble talking, trouble walking

Causes — why it happens

  • · disease

Treatment

  • ·Medications, surgical removal of the thymus, plasmapheresis
Plain-language summary adapted from Wikipedia. Not medical advice.