Myasthenia Gravis

Myasthenia Gravis Lab Tests and health information

The myasthenia gravis test can provide an accurate reading of the presence of anti–acetylcholine receptor (AChR) antibodies (Ab) and is reliable for diagnosing autoimmune myasthenia gravis. Order from Ulta Lab Tests to screen, analyze, and monitor for the muscle weakness condition myasthenia gravis with confidential results available in 24 to 48 hours online.      

Below the list of tests is a guide that explains and answers your questions on what you need to know about myasthenia gravis tests, along with information on myasthenia gravis, signs, symptoms, and diagnosis.


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Myasthenia gravis (MG) is a chronic (long-term) autoimmune disorder where the body's immune system blocks communication between nerves and skeletal muscles. As a result, muscle fibers cannot properly activate, leading to muscle weakness. 

The best way to confirm an MG diagnosis is to perform a myasthenia gravis test of the patient's blood. This MG test will look for the unusual antibodies that are causing the nerve-muscle communication issues. Ulta Lab Tests has MG blood tests available for purchase today. 

The cause and risk factors of MG are not well understood yet. There is no prevention or cure. But, thankfully, most MG patients can be treated with drugs to tackle the antibody problem and regain strength in their muscles. MG will require a lifetime of care, but patients should live long high-quality lives.

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