Can The Flu Affect Your Brain?

Can the flu damage your brain?

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..

How long does it take to feel normal after the flu?

You should make a full recovery within 2 weeks – while your body may have fought off the infection successfully, you may not feel 100% for up to 2 weeks after being infected. Most of your symptoms should have subsided by this point, but it’s normal to feel weak and tired while your body recovers from the infection.

Does Flu make your eyes red?

Common Flu Symptoms Fever above 100 F. Severe aches in your muscles and joints. Weakness or severe fatigue. Warm, flushed skin and red, watery eyes.

Can flu cause brain swelling?

Encephalitis is a rare condition occurs when a flu virus enters the brain tissue and causes inflammation of the brain. This can lead to destroyed nerve cells, bleeding in the brain, and brain damage. Symptoms include: severe headache.

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.

Can the flu cause long term side effects?

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.

Can the flu mess with your nervous system?

Although our immune system creates antibodies to fight the flu virus, sometimes these antibodies can also attack the myelin or protective sheath around nerves. This condition is commonly known as the Guillain-Barré syndrome or GBS. It is a rare condition in which a person’s immune system attacks the peripheral nerves.

Can the flu change your personality?

INFLUENZA CAN CAUSE NEUROPSYCHIATRIC MANIFESTATIONS Reported mental health effects range from depression and other mood disturbances to insomnia and psychosis. Menninger described a series of one hundred patients with psychiatric complications after the influenza epidemic of 1918.

Can virus cause eye pain?

Eye pain can be caused by several conditions and factors. These can include: A bacterial or viral infection. Infecting organisms can be picked up on one’s hands, and then transferred to the eyes by rubbing them or placing a finger in or near the eyes.

Does the flu cause mood swings?

Antiviral protein linked to depressed mood in mice The flu and other viral infections have long been known to cause mood changes, beyond the more familiar symptoms of fever and sore throat.

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.

Can the flu make you crazy?

Feeling lousy from the flu makes the other things that make you feel lousy feel a whole lot lousier. There is evidence that children and adolescents with the flu will experience worsening mood and anxiety during the infection, and this is especially the case for young people with pre-existing psychiatric syndromes.

Does the flu affect the heart?

Flu can harm the heart It can make breathing difficult, boost blood pressure, make the heart beat faster, and rev up inflammation. All of these force the heart to work harder. A healthy heart usually weathers these changes without a problem; a damaged or weakened heart may not.

What body systems does the flu affect?

The influenza virus primarily attacks your respiratory tract: your nose, throat, and the tubes that lead to your lungs. So symptoms like a runny nose, a phlegmy cough, and a sore throat all make a lot of sense. But the flu is so much more than that.

Can the flu cause delirium?

Influenza‐associated delirium and hallucination are transient and benign, but occasionally cause abnormal behavior leading to accidental trauma and sometimes death, particularly in Japanese teenagers.

Can the flu affect your eyesight?

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.

How long does the flu last?

For most healthy people, the flu is an uncomfortable but short-term illness that resolves itself as the immune system fights it off. Symptoms usually appear from one to four days after exposure to the virus, and they last five to seven days.

What is brain fog?

What Is It? “Brain fog” isn’t a medical condition. It’s a term used for certain symptoms that can affect your ability to think. You may feel confused or disorganized or find it hard to focus or put your thoughts into words.