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Myasthenia Gravis

Myasthenia Gravis - Treatments

How is myasthenia gravis treated?

With proper treatment, signs and symptoms of MG can be relieved and normal daily function achieved.

Intravenous immune globulin (IVIG) treatment

Immunoglobulins are derived from donated blood and contain normal antibodies that temporarily counteract the abnormal antibodies in the body.

Plasma exchange (plasmapheresis)

Abnormal antibodies are filtered out of the body by a machine, similar to the concept of dialysis. IVIG or plasmapheresis is used in acute cases.

Medications

Medication such as pyridostigmine is prescribed to improve muscle weakness by increasing the amount of neurotransmitters (acetylcholine) in the neuromuscular junction. Common side effects include increased phlegm, diarrhoea and abdominal discomfort.

Immunosuppressant such as steroid is prescribed to suppress the immune system. Side effects include weight gain, water retention, acne, hypertension, diabetes, infections, gastric ulcers, osteoporosis and cataracts. These side effects can be minimised with diet modications and medications.

The above list is not exhaustive and you should discuss these treatment options further with your doctor.

Surgery
In certain instances (e.g. thymoma), removal of the thymus gland is necessary.


Myasthenia Gravis - Preparing for surgery

Myasthenia Gravis - Post-surgery care

The information provided is not intended as medical advice. Terms of use. Information provided by SingHealth

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