Written by Dr. Savannah Muncy, Pharm.D on
December 20, 2021
Reading Time: 4 minutes

Medically Reviewed by our Medical Affairs Team

Written by Dr. Savannah Muncy, Pharm.D on:

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Brain fog is a frustrating problem.

You feel like you can’t think straight, or focus on anything without forgetting what you were doing.

It’s difficult to work properly and even more difficult to enjoy your free time when covid brain fog has taken over your life.

But don’t worry! Covid brain fog doesn’t have to rule your life forever—there are ways that you can take control of this condition and put it in its place so that it does not interfere with the things that matter most to you anymore.

This blog post will talk about what you need to know about brain fog after covid, its causes, symptoms, duration, and treatment.

So, let’s get started.

What is brain fog?

Brain fog is defined as a mental state where it feels like your brain isn’t working properly and you can’t think clearly or focus on anything.

It’s similar to the feeling of being in a daze, but this condition doesn’t make you feel sleepy; instead, covid brain fog makes it difficult for you to function normally.

The causes of brain fog are not well understood, but there are some things that are known to trigger it such as stress, anxiety, lack of sleep, and covid itself.

Brain fog can also be a side effect of certain medications or medical conditions.

Symptoms of brain fog include feeling forgetful, having trouble concentrating, feeling confused, and feeling like you can’t think straight.

The duration of brain fog varies from person to person, but it is typically temporary and goes away once the underlying cause is treated.

How COVID-19 Affects the Brain

There is still a lot of unknown facts about how covid-19 affects the brain, but there are some studies that have started to shed light on this area.

So far, it seems that covid-19 can cause changes in the brain’s white matter and affect the way that neurons communicate with each other.

This could explain why covid-19 causes symptoms such as brain fog, confusion, and memory loss.

How long does covid brain fog last?

This is also still a question that has no definitive answer.

Some people report that their brain fog lasts for weeks or even months after being infected with covid-19, while others report that it goes away after a few days.

Unfortunately, there is still a lot of research that needs to be done in this area.

Covid Brain Fog Symptoms

The symptoms of covid brain fog can differ from person to person, but some of the most common ones are the following:

  • feeling forgetful
  • having trouble concentrating
  • feeling confused
  • feeling like you can’t think straight

These symptoms can make it difficult for you to do your job or schoolwork, as well as interfere with your personal life.

Brain fog is a frustrating condition that makes it difficult for covid survivors to live their lives.

However, covid brain fog doesn’t have to rule your life forever—there are ways you can take control of this condition and put it in its place so that it does not interfere with the things that matter most to you anymore!

Treatment for Brain Fog After Covid

There are several things that you can do to help alleviate the symptoms of brain fog after covid:

Get Enough Sleep

Most people who suffer from covid brain fog report having trouble sleeping, but this can make the problem worse.

Getting enough sleep is crucial for your health and getting good quality sleep will help you feel more energized throughout the day.


Brain fog after covid can be stressful for many people because it causes them to lose focus when they need it the most.

Exercising is a great way to release endorphins which will help improve your mood and relieve brain fog symptoms.

Eat Healthy

It’s very easy for people with covid brain fog to lose their appetite due to stress or other reasons, but this can have negative effects on your health.

Make sure to eat healthy foods that will give you the energy you need to fight off brain fog.

Reduce Stress

This may be easier said than done, but reducing your stress levels can help improve your brain function and alleviate some of the symptoms of covid brain fog.

There are many different ways to reduce stress, such as meditating, practicing yoga, getting a massage once in a while, and going for a walk.

Get Enough Rest

Covid brain fog can be very exhausting and it might even make you feel sleepy during the day when there are things that you need to do.

Make sure to get an adequate amount of sleep every night so that you can feel more energized and focused.

Talk to Your Doctor

If the brain fog is causing you a lot of distress or if it lasts for more than a few weeks, then it’s best to talk to your doctor about it.

They might be able to prescribe medication or refer you to a specialist that can help you with your brain fog after covid.

Avoid Drinking Alcohol

Alcohol has been shown to make the symptoms of covid brain fog worse, so it’s best to avoid drinking or at least limit your intake.

Covid Brain Fog vs Dementia

It’s easy to confuse covid brain fog with dementia, but they are actually very different.

Covid survivor who suffers from covid brain fog will typically have memory and concentration problems that go away after a few days or weeks at the most.

Dementia is much more serious condition that causes long-term impairment of thinking, reasoning, and memory.

If you are worried that you might be suffering from covid brain fog, it’s best to talk to your doctor about it so they can give you a proper diagnosis.

Other Treatment Options for Brain Fog After Covid

In addition to the things that you can do on your own, there are covid treatments and therapies available for brain fog after covid.

Some of these include:

Brain Exercise Programs

These programs were designed specifically with covid survivors in mind because they provide exercises that target memory, concentration, reasoning skills, planning abilities, problem-solving skills, and more.

Cognitive Rehabilitation

This is a treatment that helps people with brain fog after covid to relearn or improve the skills that they have lost because of the condition.

Brain Stimulation Therapy

This therapy uses electrical currents to stimulate different areas of the brain in order to improve cognitive function.

Concluding Thoughts

There are many different things that covid survivors can do to help alleviate the symptoms of brain fog after covid, but these changes will take time.

If you or someone that you know is suffering from covid brain fog and it is causing them distress, then they might want to consider speaking with their doctor about ways to manage this condition.

In addition, covid survivors might also want to try some of the treatment options which have been proven effective for treating brain fog after covid.

If you want to learn more about brain fog and mental health conditions, check out this plethora of resources or feel free to join the online community of mental health enthusiasts.

Join The Mental Health Community You've Been Dreaming Of

This discord family is a safe place where we can all (anonymously if we choose) talk about and seek help for what is going on in our heads.

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