Question: Does Flu Cause Memory Loss?

How long can fatigue last after the flu?

Fever and body aches usually last for 3 to 5 days, but cough and fatigue may last for 2 weeks or more.

The symptoms of the flu may look like other medical problems..

What is viral dementia?

Infection-Related Dementia Infections also cause dementia. Viruses, bacteria, and parasites can destroy brain cells and dementia can result—usually in the later stages of severe infections. Common types of dementia caused by infection include the following: Creutzfeldt-Jackob Disease (CJD) and other Prion Diseases.

Can the flu cause neurological problems?

Influenza can be associated with various neurologic problems: encephalopathy (a state of confusion), seizures, neuropathy, as well as others. These complications most frequently occur in children, although cases of neurologic illness associated with adult influenza certainly occur.

Does flu cause long term damage?

What Are the Most Common Complications? They include viral or bacterial pneumonia, dehydration, and ear infections and sinus infections, especially in children. The flu can worsen long-term medical conditions, like congestive heart failure, asthma, or diabetes.

Does the flu cause lung damage?

Summary: A protein in influenza virus that helps it multiply also damages lung epithelial cells, causing fluid buildup in the lungs, according to new research.

Can the flu cause dementia?

A new study shows that elderly people with evidence of infection with three common viruses — viruses that cause cold sores, genital herpes, and a mono-like illness — were more than twice as likely to suffer from dementia.

Can the flu cause brain fog?

The mental haze that comes with a head cold lasts longer than you’d think. Cognitive impairments start in the incubation period – 24 to 48 hours before other cold symptoms strike – and persist for a couple of days after the coughing and sneezing stop. The cognitive effects are more severe with influenza, Smith said.

How do I know if my flu is serious?

According to ACEP, signs that the flu requires emergency care for adults include:Difficulty breathing or shortness of breath.Chest pain or abdominal pain.Sudden dizziness.Confusion.Severe or persistent vomiting.Flu-like symptoms that appear to get better, but then return with a fever and worse cough.More items…•

What infections cause dementia?

Longitudinal studies have found that hospitalization for common infections, such as pneumonia and urinary tract infections, is associated with at least 1.4-fold higher risk for dementia in otherwise well-functioning older adults [1; 2].

Does mercury cause dementia?

Eating Seafood May Help Lower The Risk Of Dementia However, seafood also contains mercury and at very high levels, mercury has been linked to problems with cognitive function and brain changes associated with dementia.

How long is the flu virus active?

Flu germs live up to 3 days on hard surfaces The influenza virus that causes the flu tends to live longest on hard surfaces, says Kelly Reynolds, MSPH, PhD, a microbiologist at the University of Arizona’s Zuckerman College of Public Health.

Can the flu cause mental confusion?

Influenza can very rarely lead to encephalitis with symptoms such as confusion, fever, and sometimes seizures or other neurologic problems. Viral versions usually get better without treatment, but the bacterial types do not and must be ruled out, so seeing a doctor is crucial.

Does the flu kill brain cells?

It’s unlikely one bout of the flu will cause significant damage. But over a lifetime, injuries to cells accumulate, Isacson said, and along with environmental stresses, this can kill cells and the development of brain diseases.

Can the flu affect your eyes?

The sneezing, coughing, and fever that accompany a cold or flu can also negatively affect your eyes. Eyes can be dry and tired, and it’s not uncommon to gain an eye infection while under the weather. Our eyes are sensitive, so it’s important to care for them as best you can—especially during cold and flu season.

What viruses affect the brain?

Encephalitis is most commonly due to viruses, such as herpes simplex, herpes zoster, cytomegalovirus, or West Nile virus. It can occur in the following ways: A virus directly infects the brain. A virus that caused an infection in the past becomes reactivated and directly damages the brain.

Can the flu mess with your mind?

Bad Memory and Brain Changes Could Result After the Viral Infection. Did you get the flu this year? There’s a chance it may have a long-lasting effect on your brain. Research published Monday in the Journal of Neuroscience found that for months after mice got the flu, their memory was impaired.

Can the flu turn into something else?

This is how those with influenza can easily turn their flu into something much worse — pneumonia. Pneumonia is an infection that causes inflammation in the lungs. Severe coughing, a high fever, and difficulty breathing are the first symptoms.