Patient's question:
Doctor, my husband used to be very healthy and rarely got sick. He had a lot of strength and did most of the household chores. However, recently he suddenly lost his strength and couldn't even lift a bucket of water. At first, I thought he was just too tired and didn't rest well, but two days later, I realized he couldn't even carry a bowl of soup. After a careful examination, we found that he had myasthenia gravis, but we don't know the cause. What are the causes of myasthenia gravis?Doctor's answer:
There are many factors that can lead to myasthenia gravis. Muscular dystrophy, diseases of the peripheral nerves, thymoma, and other conditions can all cause this symptom. However, your husband's abnormal immune system is likely a major and primary cause of the symptoms. Generational inheritance is also an important factor in causing the symptoms. Many external factors, primarily including environmental factors other than dietary factors, can also trigger this condition.