Meningitis

Since bacterial meningitis is often accompanied by sepsis the signs and symptoms cover both conditions. Meningitis is acute or chronic inflammation of the protective membranes covering the brain and spinal cord collectively called the meninges.

Abbildung Einer Meningitis Im Menschlichen Gehirn Stock Vektorgrafik Alamy

A bacterial or viral infection of the fluid surrounding the brain and spinal cord usually causes the swelling.

. Illustration by Sophia Smith The most common causes of meningitis are viral and. Most cases of meningitis in the United States are caused by a viral infection. Analyzing the fluid also may help identify which bacterium caused the meningitis.

However injuries cancer certain drugs and other types of. Meningitis is an infection and inflammation of the fluid and membranes surrounding the brain and spinal cord. These membranes are called meninges.

In people with meningitis the fluid often shows a low sugar level along with an increased white blood cell count and increased protein. A definitive diagnosis of meningitis requires a spinal tap to collect cerebrospinal fluid. The most common symptoms are fever headache and neck stiffness.

The inflammation from meningitis typically triggers symptoms such as headache fever and a stiff neck. Signs and symptoms can include. Meningitis is an inflammation of the fluid and three membranes meninges surrounding your brain and spinal cord.

Other symptoms include confusion or altered consciousness nausea vomiting and an inability to tolerate light or loud noises. Severe headache stiff or painful neck high fever avoiding bright light drowsy confused comatose convulsions rash joint pains cold hands and feet vomiting In babies signs can include. Meningitis is an inflammation swelling of the protective membranes covering the brain and spinal cord.

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