Is meningitis severe?

Written by Han Shun Li

Pulmonology

Updated on September 20, 2024

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Meningitis is an infectious inflammation that occurs in the meninges and the brain and spinal meninges, and some may also involve the brain parenchyma. Meningitis is generally a serious disease, and if not treated promptly, it can develop into cerebral edema and severe cases may lead to brain herniation, respiratory and circulatory failure, endangering life. Some patients may even experience a decline in intelligence, paralysis, and other sequelae after recovery, severely affecting the quality of life. Therefore, it is important to actively treat meningitis once contracted.

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Written by Zhang Hui

Neurology

1min 22sec

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Differentiation between purulent meningitis and viral meningitis

Purulent meningitis and viral meningitis are different diseases. Purulent meningitis is caused by bacterial infection of the meninges. Viral meningitis is caused by viral invasion of the meninges. Generally, purulent meningitis is more severe, and patients may exhibit symptoms of systemic toxin poisoning, such as high fever, nausea, vomiting, sickly appearance, and general weakness. The symptoms of viral meningitis are relatively mild, and the fever is not particularly severe. Another important differentiation is based on the analysis of cerebrospinal fluid. In viral meningitis, the lumbar puncture shows that the white blood cell count is below 1000*10^6/L, and the levels of sugar and chloride are generally normal or slightly low, with protein usually mildly elevated. In purulent meningitis, the cerebrospinal fluid shows a significant increase in white blood cell count, even reaching from 1000*10^6/L to 10000*10^6/L; the protein content is significantly increased, the sugar content is markedly decreased, and chloride levels are reduced. Additionally, bacteria can be found in the cerebrospinal fluid and blood cultures in purulent meningitis, whereas viral meningitis cerebrospinal fluid cultures do not show bacteria.

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Written by Hu Bai Yu

Pulmonology

58sec

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Does meningitis cause fever?

Generally, patients with meningitis exhibit symptoms of fever, along with headaches, nausea, vomiting, or some cognitive impairments and confusion. It is advised that everyone should be cautious and distinguish the symptoms of meningitis from those of common colds, and perhaps visit the department of neurology at a hospital for proper diagnosis and targeted treatment. Under the circumstance of meningitis, it is crucial to follow the doctor's guidance and actively cooperate with the treatment. Typically, a regimen involving anti-infection and antiviral medications is necessary for about two to three weeks, and most patients have a favorable prognosis. Additionally, it is important to maintain a relaxed mood, avoid excessive stress, and drink adequate water to promote excretion.

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Written by Li Jian Wu

Pulmonology

47sec

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Causes of Meningitis

The main causes of meningitis are bacteria, viruses, fungi, rickettsiae, or other pathogens, which invade the pia mater, spinal cord, and theca mater, causing infection. Clinically, bacterial meningitis is more severe. If it is not treated promptly or if the treatment is ineffective or misdiagnosed, it may lead to death within a few hours or even cause permanent brain damage, resulting in sequelae. Meningitis can affect the dura mater, arachnoid mater, and pia mater. It may also lead to secondary intracranial infections. It is important to choose antibacterial drugs and medications that nourish brain cells and alleviate cerebral edema for symptomatic treatment promptly.

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Written by Han Shun Li

Pulmonology

39sec

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Is meningitis severe?

Meningitis is an infectious inflammation that occurs in the meninges and the brain and spinal meninges, and some may also involve the brain parenchyma. Meningitis is generally a serious disease, and if not treated promptly, it can develop into cerebral edema and severe cases may lead to brain herniation, respiratory and circulatory failure, endangering life. Some patients may even experience a decline in intelligence, paralysis, and other sequelae after recovery, severely affecting the quality of life. Therefore, it is important to actively treat meningitis once contracted.

home-news-image

Written by Han Shun Li

Pulmonology

37sec

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Is meningitis scary?

Is meningitis a frightening disease? Meningitis can be very frightening if the condition progresses quickly, or if it is not diagnosed and treated in a timely manner. In severe cases, it can be life-threatening. Many patients often suffer from after-effects following recovery, such as decreased intelligence, dementia, aphasia, paralysis, etc., significantly impacting the quality of life. Therefore, meningitis is a quite frightening disease, and patients should actively cooperate with doctors for treatment to save lives and minimize or reduce the occurrence of after-effects.