Quick Answer: What Does Encephalitis Do To The Brain?

Which is worse meningitis or encephalitis?

Bacterial meningitis and viral encephalitis may be rapidly fatal, even in healthy persons.

Survivors may suffer lasting neurological sequelae, including memory loss and seizures.

Viral meningitis, by contrast, gives patients a bad headache and a stiff neck, but uneventful recovery is the rule..

How does encephalitis damage the brain?

Encephalitis can damage the brain and cause long-term problems including: memory problems. personality and behavioural changes. speech and language problems.

What is the main cause of encephalitis?

Encephalitis is most often due to a virus, such as: herpes simplex viruses, which cause cold sores and genital herpes (this is the most common cause of encephalitis) the varicella zoster virus, which causes chickenpox and shingles. measles, mumps and rubella viruses.

How long is treatment for encephalitis?

Treating the cause If a cause of encephalitis is found, treatment will start straight away. Possible treatments include: antiviral medicine – used if encephalitis is caused by the herpes simplex or chickenpox viruses; it’s usually given into a vein three times a day for 2 to 3 weeks.

What is the best treatment for encephalitis?

Encephalitis caused by certain viruses usually requires antiviral treatment….Antiviral medications commonly used to treat encephalitis include:Acyclovir (Zovirax)Ganciclovir (Cytovene)Foscarnet (Foscavir)

How fast does encephalitis progress?

This rapidly progressing disease is the single most important cause of fatal sporadic encephalitis in the United States. Symptoms can include headache and fever for up to 5 days, followed by personality and behavioral changes, seizures, hallucinations, and altered levels of consciousness.

Can you recover from encephalitis without treatment?

Although some people recover from encephalitis with no consequences, in some people nerve cells in the brain may be damaged or destroyed by the inflammation. The resulting damage is termed an acquired brain injury (ABI).

What part of the brain is affected by encephalitis?

Encephalitis caused by the herpes simplex virus (herpes simplex encephalitis; HSE) affects the temporal lobes, an area of the brain responsible for memory and speech. Less commonly, HSE also affects the frontal lobes which are responsible for controlling emotions and behaviour.

Is encephalitis a disability?

Encephalitis can be described as an invisible disability which affects not only one person, but the whole family. Emotional support for the whole family may be needed.

Can Encephalitis be treated with antibiotics?

If encephalitis is caused by a bacterial infection, it can be treated with intravenous antibiotics. Treatment for herpes-related encephalitis includes supportive care, as well as intravenous antiviral therapy with a drug such as acyclovir.

What are the signs of a brain infection?

What are the symptoms of a brain abscess?differences in mental processes, such as increased confusion, decreased responsiveness, and irritability.decreased speech.decreased sensation.decreased movement due to loss of muscle function.changes in vision.changes in personality or behavior.vomiting.fever.More items…

How do you diagnose encephalitis?

Diagnostic tests that may be performed to confirm the diagnosis of encephalitis may include the following:Magnetic resonance imaging (MRI). … Computed tomography scan (also called a CT or CAT scan). … Blood tests.Urine and stool tests.Sputum culture. … Electroencephalogram (EEG). … Spinal tap (also called a lumbar puncture).More items…

Can Encephalitis be cured?

Many people who have encephalitis fully recover. The most appropriate treatment and the patient’s chance of recovery depend on the virus involved and the severity of the inflammation. In acute encephalitis, the infection directly affects the brain cells.

What is the survival rate of encephalitis?

Some forms of encephalitis are more severe than others. For example, herpes simplex encephalitis (HSE) has a mortality rate of up to 30% even with specific anti-viral treatment, and 70-80% without the treatment. When death happens it is usually because of the brain swelling as a result of its severe inflammation.

How can you prevent encephalitis?

The best way to prevent viral encephalitis is to take precautions to avoid exposure to viruses that can cause the disease. Try to: Practice good hygiene. Wash hands frequently and thoroughly with soap and water, particularly after using the toilet and before and after meals.