Myasthenia gravis is a chronic autoimmune neuromuscular disease characterized by weakness and rapid fatigue of voluntary muscles. This condition affects people of all ages, but it's more common in women under 40 and men over 60.

Myasthenia Gravis FAQ


What are the main symptoms of myasthenia gravis?

The hallmark symptoms include muscle weakness that improves with rest and worsens with activity, double vision, drooping eyelids, and difficulty speaking and swallowing.

How is myasthenia gravis diagnosed?

Diagnosis involves a thorough physical examination, blood tests to check for antibodies, nerve conduction studies, and electromyography to assess muscle function.

Is myasthenia gravis a genetic condition?

While it's not directly inherited, there may be a genetic predisposition in some cases, but other factors such as infections and environmental factors also play a role in its development.

What are the treatment options for myasthenia gravis?

Treatment may involve medications like Pyridostigmine, immunosuppressants, thymectomy, or plasmapheresis, all aimed at improving neuromuscular transmission and managing symptoms.

Are there specific triggers that worsen symptoms of myasthenia gravis?

Yes, factors like stress, illness, overexertion, certain medications, and hormonal changes can exacerbate symptoms in some individuals.

Can myasthenia gravis cause respiratory problems?

In severe cases or during a myasthenic crisis, the muscles responsible for breathing may become weakened, leading to respiratory difficulties.

How does myasthenia gravis affect daily life?

It can impact daily activities such as talking, swallowing, breathing, and exertion, but with proper management, many individuals lead fulfilling lives.

Can myasthenia gravis go into remission?

While some people experience periods of symptom improvement or remission, the condition is generally chronic and can require ongoing management.

What is a myasthenic crisis?

This is a medical emergency characterized by severe muscle weakness that can lead to respiratory failure, requiring immediate hospitalization and intensive care.

Adopting a balanced diet, managing stress, avoiding potential triggers, and establishing a support network are important for managing the symptoms and improving overall well-being.

Is it safe to exercise with myasthenia gravis?

Regular, moderate exercise can be beneficial, but it's essential to discuss an appropriate exercise regimen with a healthcare professional, as overexertion can exacerbate symptoms.

Can myasthenia gravis affect children?

While it's rare, myasthenia gravis can affect children and adolescents, and it may present differently compared to adults, making early diagnosis crucial for effective management.

How does myasthenia gravis impact mental health?

Dealing with chronic illness can be challenging, but support from healthcare providers, family, and friends, along with access to mental health resources, can help individuals cope and maintain a positive outlook.

Are there any dietary recommendations for myasthenia gravis?

Ensuring a well-balanced diet high in fruits, vegetables, lean proteins, and whole grains can support overall health. However, specific dietary restrictions or recommendations may vary based on individual circumstances.

Can stress worsen myasthenia gravis symptoms?

Yes, stress can exacerbate symptoms, so employing stress-reduction techniques like mindfulness, relaxation exercises, or seeking professional help can be beneficial.

Is it safe to drive with myasthenia gravis?

Individuals should discuss their driving ability with their healthcare provider. In some cases, muscle weakness may impact driving, and adjustments to driving habits may be necessary.

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Information provided by Maryam Abdullahi-Mahdi. Reviewed by Mr. Matthew Liew