Can metronidazole be used for myasthenia gravis?

Written by Liu Hong Mei

Neurology

Updated on February 06, 2025

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Patients with myasthenia gravis must use ornidazole with caution and under the guidance of a doctor because the side effects of ornidazole may exacerbate myasthenia gravis. However, ornidazole is not relatively or absolutely contraindicated for patients with myasthenia gravis. Generally, the patient's side effects are observed, and if myasthenia gravis is aggravated, the use of ornidazole is recommended to be cautious or prohibited. Ornidazole can cause neurological reactions, including headache, fatigue, dizziness, trembling, limb numbness and weakness, convulsions, mental confusion, epileptic seizures, ataxia, and consciousness disturbances, and may cause peripheral nerve damage.

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Written by Zhang Hui

Neurology

59sec

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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

56sec

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How to treat myasthenia gravis?

Myasthenia gravis falls under the category of neurological diseases, characterized as an immune disorder of the nervous system, primarily due to the presence of antibodies against acetylcholine receptors. This leads to impaired transmission of nerve impulses to muscles, resulting in various clinical symptoms. The treatment approaches for myasthenia gravis include the following. Firstly, the use of cholinesterase inhibitors is recommended. These medications increase acetylcholine levels and are effective in improving symptoms. Secondly, patients are treated with corticosteroids, typically starting with a low dose and gradually increasing to maintain for a period before reducing the dose again. Adjustments to medication should always be made under the guidance of a neurologist. Third, if the patient has a thymoma, surgical removal is advised.

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Written by Zhang Hui

Neurology

1min 14sec

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Acupuncture treatment for myasthenia gravis

Patients with myasthenia gravis suffer from a systemic autoimmune disease, primarily affecting the neuromuscular junctions, which leads to corresponding clinical manifestations. The essence of the disease is caused by immune dysfunction, where the body produces specific antibodies that affect the transmission of impulses. Patients typically experience general weakness, double vision, drooping eyelids, and in severe cases, weakened respiratory muscles leading to respiratory paralysis. The treatment of myasthenia gravis mainly involves medication, including corticosteroids, immunoglobulins, acetylcholinesterase inhibitors, and other immunosuppressants. Additionally, there are some newer drugs that modulate the immune system. Acupuncture treatment, as an important method of traditional Chinese medicine, can also be used in the management of myasthenia gravis, primarily to improve the patients' resistance, enhance physical constitution, and play a significant role in preventing complications and reducing the dosage of other medications. (Specific medications should be administered under the guidance of a physician.)

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Written by Tang Bo

Neurology

1min 10sec

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Myasthenia Gravis Clinical Manifestations

The clinical manifestations of myasthenia gravis include fluctuating weakness of specific striated muscles that is fatigue-prone. Symptoms are generally milder in the morning and worsen by night, increasing after sustained activity and alleviating after rest. Additionally, some patients may experience ocular muscle weakness, presenting with ptosis and diplopia, which could be among the earliest symptoms. Eye movement disorders may occur, preventing the eyes from looking to one side, and pupil abnormalities may be present. Facial muscle weakness can lead to cheek puffing and air leakage, inability to close the eyes, or asymmetry of the mouth, resembling a forced smile. There may also be weakness in the masticatory muscles, leading to difficulties in chewing and swallowing, potential speech impairments, and coughing when drinking water. Neck muscle weakness may manifest as difficulty in lifting the head. Muscle weakness can affect various limbs, primarily proximally, and respiratory muscle weakness can lead to breathing difficulties and dryness.

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Written by Zhang Hui

Neurology

59sec

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Myasthenia gravis belongs to which department?

Myasthenia gravis is an autoimmune disease of the nervous system, primarily affecting the neuromuscular junction where synaptic function is significantly impaired. This disease falls under the purview of neurology, and most neurologists are quite familiar with myasthenia gravis, considering it a common and frequently occurring neurological condition. Patients with myasthenia gravis typically exhibit symptoms such as drooping eyelids, double vision, and general fatigue. They experience a pathological tiredness, feeling extremely exhausted after minor activities, although rest can alleviate symptoms. These symptoms are also commonly associated with the nervous system, so it is appropriate to consult the neurology department. Treatment for patients with myasthenia gravis may involve administering immunoglobulins or corticosteroids, depending on the situation, while also taking precautions to prevent potential complications.