What should I do if myasthenia gravis is accompanied by a fever?

Written by Zhang Hui
Neurology
Updated on February 15, 2025
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Patients with myasthenia gravis are most afraid of developing a fever, as a fever may indicate an infection, especially a bacterial infection. If a bacterial infection occurs, it can easily trigger a myasthenic crisis. The patient may experience weakness in breathing and even respiratory failure, which can be life-threatening. Therefore, it is essential to address the situation promptly. The recommended approach when a fever occurs is as follows: First, quickly determine the cause of the fever, complete routine blood tests, calcitonin, and other relevant assays to confirm if it is caused by a bacterial infection. Second, symptomatically manage the fever, possibly using antipyretic medications. Third, if it is a bacterial infection, it is crucial to promptly administer a significant amount of effective antibiotics to treat it. Controlling the bacterial infection can prevent the progression of myasthenia gravis to a more severe state. (Note: Medication should be used under the guidance of a doctor.)

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Written by Zhang Hui
Neurology
1min 7sec home-news-image

incidence of myasthenia gravis

Myasthenia gravis is a disease of the neurology department. Its incidence rate is around one in one hundred thousand. The prevalence rate is around fifty per one hundred thousand. In China, the incidence rate in the south is slightly higher than in the north. This is an autoimmune disease of the nervous system. Generally, it is due to the production of some abnormal antibodies. These antibodies cause dysfunction in synaptic transmission at the neuromuscular junction, leading to corresponding clinical manifestations in patients. For example, extreme fatigue after physical activity that can only be alleviated by rest. Patients may also exhibit clinical symptoms such as ptosis, diplopia, and difficulty swallowing, and in severe cases, even respiratory muscle weakness may occur, requiring the use of a ventilator. This disease can occur at any age, affecting children as well as elderly men aged 70 to 80. Therefore, correct understanding of this disease and timely treatment are very important.

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Written by Shi De Quan
Neurology
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Can myasthenia gravis with eyelid drooping be cured?

Myasthenia gravis with ptosis is treatable. The ptosis is a manifestation of myasthenia gravis, which is generally mild. This type of myasthenia gravis is usually treatable with Pyridostigmine. If oral medication is ineffective, using steroids or immunosuppressants can also lead to recovery. This is typically a mild form of myasthenia gravis, so oral medication generally leads to a cure.

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Written by Zhang Hui
Neurology
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Myasthenia Gravis should be seen by which department?

Myasthenia gravis is considered a neurological disease, so if myasthenia gravis is suspected, it is advisable to consult a neurologist. Neurologists are quite familiar with myasthenia gravis, especially those who specialize in its research. They are particularly knowledgeable about diagnosing and treating this disease. Myasthenia gravis is an autoimmune disease of the nervous system that primarily affects the neuromuscular junction, causing muscle weakness in the body. The symptoms typically worsen towards the evening and include pathological fatigue. Muscle weakness usually improves after rest. Clinical manifestations also include ptosis, double vision, difficulty swallowing, and coughing while drinking. Neurologists may prescribe various diagnostic tests such as electromyography, chest CT scans, and tests for acetylcholine receptor antibodies.

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Written by Zhang Hui
Neurology
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What is good to eat for myasthenia gravis?

Myasthenia gravis is an autoimmune disease of the nervous system that primarily affects the neuromuscular junction, leading to muscle weakness and post-exertional fatigue. Some patients may also experience clinical symptoms such as ptosis and diplopia. The main treatments include corticosteroids and immunosuppressants. Patients with myasthenia gravis should pay attention to their diet: First, consume plenty of fresh vegetables and fruits, which are rich in vitamins that can provide sufficient immunity to prevent certain complications. Second, eat foods high in B vitamins, such as animal liver, lean meat, and whole grains, which are beneficial for patients. Third, patients should also consume high-quality proteins, which provide ample nutrition and increase resistance, including items such as milk, beef, and fish.

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Written by Zhang Hui
Neurology
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Does myasthenia gravis cause sensitivity to cold?

Patients with myasthenia gravis tend to be sensitive to cold, mainly due to the following factors: Firstly, patients with myasthenia gravis generally experience overall weakness and have very limited physical activity, making their physique rather frail. Patients with a weak physique are definitely more susceptible to colder environments. Secondly, patients with myasthenia gravis have lower resistance to diseases and often take immunosuppressants for a long time, making them highly susceptible to respiratory and lung infections. In cold conditions, some viruses can exploit this weakness, leading to exacerbated lung and respiratory infections, which is another major reason why patients with myasthenia gravis are sensitive to cold. Thirdly, myasthenia gravis is an autoimmune disease that leads to immune dysfunction. This immune dysfunction makes patients particularly sensitive to cold stimuli. In a cold environment, their immune function may become even more disordered, contributing further to their sensitivity to cold.