The infection of the cerebrospinal fluid (CSF) and inflammation of the membranes (meninges) of the brain and spinal cord is known as meningitis. Fungi and parasites can also attack the meninges, but such infections are very rare. A viral infection is the most common cause of meningitis, and this type of meningitis is also referred to as "aseptic meningitis". The second most common cause of meningitis is bacterial infection.
Viral meningitis
Causes: Various types of viruses can attack and can cause inflammation of the meninges. Enteroviruses, coxsackie, and Echo, are the main culprits. You are responsible for viral meningitis cases noticed, especially during the summer and fall months. Arboviruses are spread by mosquitoes and other insects, and they can also cause meningitis. Some cases of viral meningitis, lymphocytic choriomeningitis virus (LCMVs), which is caused spread by rodents, have also been found. Several other viral infections if not treated promptly and correctly, can cause viral meningitis. For example, mumps, polio, several types of herpes, measles, influenza, AIDS, etc. 3 DAYS TO PERMANENT BACTERIAL VAGINOSIS RELIEF
Symptoms: Viral meningitis symptoms can vary from person to person, depending on its age and general health. Doctors examine the physical symptoms and then order some tests for viral meningitis. Infections caused by enteroviruses may be asymptomatic, or some people develop skin rashes and sores in the mouth, along with cold and fever. Sometimes the symptoms will be issued soon after the entry of the virus in the body, while sometimes they are issued a few days. Increased irritability can be seen in children and babies. Fever, anorexia (problem of feeding) and excessive sleepiness may be seen in young children. High fever, severe headache, fatigue and exhaustion, neck stiffness, loss of appetite, nausea, vomiting and increased sensitivity to bright light, some of the symptoms of viral meningitis in adults.
How to test for viral meningitis
Blood tests: Viral meningitis can be a blood test to measure the level of C-reactive protein and blood helps to diagnose. The blood test gives an idea of the extent of inflammation.
CSF: The CSF is usually the patient laboratory tested to check whether the infection with bacteria or viruses. A lumbar puncture is necessary.
CT / MRI scan: For severe symptoms, the level of brain herniation is confirmed with CT or MRI scan. A scan of the chest, skull, sinuses and help, recognizes the severity of symptoms such as swelling due to infection.
Xpert EV test: The U.S. Food and Drug Administration has a laboratory test called "Xpert EV test" project, which helps in diagnosing the most common form of viral meningitis in the United States. Rapid analysis of patient CSF by a process called "reverse transcription-polymerase chain reaction," helps determine the correct treatment. The test can be performed immediately - a few hours after the symptoms. You can get the results of the tests within 3 hours. This test helps in detecting the cause of meningitis, and can be carried out together with other diagnostic tests.
In the U.S., about 90% of viral meningitis by enteroviral (EA) infection. But as it takes about 2-3 days to obtain the test results, doctors prescribe antibiotics in general, to all patients to be on the safe side, if they suspect meningitis. Bacterial meningitis must be treated promptly with antibiotics because they can worsen the symptoms within two days and can be fatal. With the rapid Xpert EV test, the results are obtained within a few hours. This will enable doctors to determine the course of treatment immediately. A person with viral meningitis do not need antibiotics. He may not need hospitalization if symptoms are mild. Sometimes the symptoms of meningitis subside on their own within a week or so.
Bacterial meningitis is more serious than viral meningitis. Viral meningitis is a serious disease, but those who may have a well functioning immune system to fight the disease. Delay in treatment or negligence in the case of bacterial meningitis can lead to permanent disability. It may even prove fatal. Both viral and bacterial meningitis should immediately seek medical treatment. Maintaining proper hygiene and mosquito nets can, to prevent viral meningitis.
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