How to treat myasthenia gravis with pneumonia?

Written by Shi De Quan

Neurology

Updated on May 18, 2025

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The treatment of pneumonia in patients with myasthenia gravis is the same as that for typical pneumonia, using corresponding antibiotics for bacterial, viral, or other microbial infections. However, if a patient with myasthenia gravis has a concomitant lung infection, aminoglycoside antibiotics, which can exacerbate conditions affecting neuromuscular junctions, i.e., worsen myasthenia gravis, should not be used. Sedative drugs are also contraindicated, as well as any drugs that might intensify muscle weakness.

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Written by Liu Hong Mei

Neurology

56sec

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What should people with myasthenia gravis pay attention to in their daily lives?

Patients with myasthenia gravis should be careful to continue taking their medications after being discharged from the hospital and must not change the dosage or administration of their medication on their own. It is important to avoid overexertion and emotional stimuli in daily life. One should ensure to get enough rest, maintain adequate sleep, and consume fresh vegetables and fruits. Avoid spicy, stimulating, and excitatory foods. Do not be overly sad or experience excessive emotional fluctuations. Pay attention to the risk of catching a cold and upper respiratory infections. Take precautions against exposure to cold and prevent infections. Balance work and rest, maintain regular life patterns, keep in good spirits, ensure adequate sleep, and avoid excessive emotional disturbances and stimuli.

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Written by Liu Yan Hao

Neurology

1min 9sec

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Does myasthenia gravis hurt?

Myasthenia gravis does not cause pain. Initially, patients with myasthenia gravis may feel discomfort such as soreness or swelling in the eyes or limbs, blurred vision, or fatigue. As the condition progresses, skeletal muscles become noticeably fatigued and weak. A significant characteristic is muscle weakness, which worsens after exertion in the afternoon or evening and improves after rest in the morning, known as "morning better, evening worse." Patients with myasthenia gravis can experience involvement of skeletal muscles throughout the body, manifesting as drooping eyelids, blurred vision, double vision, strabismus, restricted eye movements, bland facial expressions, a "forced smile" appearance, speech impairments resembling a thick tongue often accompanied by a nasal sound. Additionally, they may have chewing difficulties, coughing or choking when drinking, swallowing difficulties, trouble raising the head, weak shoulder shrugging, difficulty lifting arms, combing hair, climbing stairs, squatting, and getting into vehicles, primarily due to muscle weakness, which does not lead to pain.

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Written by Tang Bo

Neurology

48sec

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Myasthenia Gravis Best Treatment

The treatment of myasthenia gravis should also be individualized, specifically based on the actual condition of the patient. First and foremost, a clear diagnosis is essential. Once the diagnosis is confirmed, cholinesterase inhibitors can be used, but the dosage and frequency must be decided based on the patient's individual condition. Additionally, if the patient has a thymoma or thymic hyperplasia, a surgeon should determine whether surgical treatment is necessary. It is also necessary to consider whether to use steroids or plasmapheresis. In the event of a myasthenic crisis, symptomatic treatment should be provided according to the situation to maintain the patient's vital signs, and it is crucial to diagnose and treat early.

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Written by Zhang Hui

Neurology

59sec

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Myasthenic crisis includes

Myasthenia Gravis, a type of immune inflammatory disease of the nervous system, is mainly caused by the production of abnormal antibodies in the body. Myasthenic crisis can endanger the life safety of patients, affecting respiratory function. There are mainly three types of crises: The first type of crisis is the myasthenic crisis, which is also the most common. Generally, it is caused by the progression of the disease itself, often due to insufficient anticholinesterase drug dosage. The second type of crisis is the cholinergic crisis, caused by an overdose of anticholinesterase drugs, resulting in symptoms like muscle tremors in patients. The third type is the paradoxical crisis, which occurs due to insensitivity to anticholinesterase drugs, leading to severe respiratory difficulties. It is essential to handle a myasthenic crisis promptly, maintain the patient's airway clearance, and use a ventilator for treatment if necessary.

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Written by Shi De Quan

Neurology

42sec

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What should I do if myasthenia gravis causes difficulty swallowing?

Myasthenia gravis primarily manifests as an inability to swallow, affecting the pharyngeal muscles or the muscles involved in swallowing. Thus, difficulty in swallowing is also a symptom of myasthenia gravis. At this time, the main treatment should focus on the primary disease, administering medications such as neostigmine for myasthenia gravis, and using steroids or immunosuppressants in severe cases. If there is difficulty in swallowing, or if it persists for more than two or three days, a gastric tube can be inserted for nasal feeding to maintain nutrition. Then, as the symptoms of myasthenia gravis subside with medication, swallowing function can recover.