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At a Glance
Why Get Tested?
To help diagnose myasthenia gravis (MG) and to distinguish between MG and other conditions with similar symptoms
When to Get Tested?
When you have symptoms that suggest MG, such as a drooping eyelid, double vision, difficulty chewing or swallowing, and/or weakness in specific muscles
A blood sample drawn from a vein in your arm
Test Preparation Needed?