Can you detect myasthenia gravis by running a health certificate?

You can't find muscle weakness when you apply for a health certificate. Handling a health certificate is generally to confirm a person's health status in some aspects, such as physical examination results, disease history and so on. However, myasthenia gravis is not one of the items passed by the routine health certificate, so the disease of myasthenia gravis cannot be directly detected by handling the health certificate. Myasthenia is a neuromuscular conduction disorder disease, which requires special medical examination, such as neurophysiological examination and blood examination.