# Brain Fog Symptoms, Causes & Consultation | OSANG Neurosurgery

> Brain fog describes a hazy or slowed feeling in which concentration, memory, or finding words becomes difficult. Learn about common patterns, possible contributing factors, and when to discuss persistent symptoms with a clinician.

- Official page: https://osns.co.kr/en/brain-neuro/brain-fog/
- Organization: OSANG Neurosurgery

## Page content

## Brain & Neurology Clinic

## Are you feeling dizzy and having trouble connecting your thoughts?

Brain fog is not the name of the disease. This refers to the feeling of difficulty concentrating and slow thinking. Several causes, including sleep, fatigue, medications, and physical condition, must be examined together.

STRUCTURE×FUNCTION

## Patients express this feeling.

## This may appear as a feeling of lightheadedness.

What is more important is when it started and when it gets worse, rather than how many there are.

## Since there may not be just one cause, we start by looking at clues in daily life.

If you lack sleep, wake up frequently, or are overworked

Anemia, thyroid, nutritional status or recovery process after infection

Taking medications, drinking alcohol, feeling anxious or depressed, or prolonged stress

Headache, dizziness, discomfort when standing up, or memory changes

## The reasons for starting the same daze may be different.

If you look at when it gets worse and how much you need to rest to get better, the order of finding the cause becomes clearer.

Even if the symptoms are the same, treatment is starting point and linkI see it differently from now on.

## The confirmation needed varies from person to person.

First check when symptoms occurred and changes in your life, and select testing items only when necessary.

### Standing and balance function evaluation

Depending on the symptoms, changes in standing posture, gait, and balance function are objectively checked.

### EEG/quantified EEG

It is not applied uniformly to all patients and is selected as an adjunct when there are clinical clues for seizures or functional evaluation.

### Autonomic function evaluation

When dizziness, palpitations, discomfort in standing, and recovery rhythm occur together, we examine necessary items such as HRV.

### Check blood and body condition

Screen for correctable causes that may be associated with symptoms, such as anemia, thyroid, metabolic and nutritional conditions.

## Find the cause and determine the order of daily recovery.

Rather than the name brain fog, the next steps are determined based on the identified cause and the most uncomfortable part of daily life.

### listen to the story

### Confirmation required

### daily recovery plan

### Check the changes

## Adjust one by one according to the cause found.

We don't apply the same method to everyone. We sequentially look at symptoms that appear along with sleep, life rhythm, and medications taken.

### Adjusting your sleep and rest habits

In addition to how long you sleep, we also look at whether you sleep regularly and how much you move and rest during the day.

### Check your physical condition and medications

Check the medications you are taking and possible causes such as anemia, thyroid, and nutritional status.

### Adjusting concentration load and activity level

Divide your concentration time into rest periods, and slowly adjust the intensity if you feel worse after the activity.

### Check for symptoms that appear together

Look for symptoms that appear together, such as headaches, dizziness, and discomfort when standing up.

## Looking at structure and function together Cranial nerve collaboration system

The reason for your brain fog cannot be determined based on one test result. We look at your symptoms and changes in your daily routine to determine the next steps needed.

### Mincheol Oh Medical Director

Brain/spine structure evaluation, autonomic nerves, and pain

### Seonggyu Hong Director

Movement disease, stroke, sleep and neurophysiology

### Seungjae Kim Director

Headache, brain function, sleep and autonomic nervous system

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Brain fog is not a disease that can be confirmed with one test or treated with one method. This page provides general information to help you understand your symptoms.

## Writing down when it started and when it gets worse can help you find the cause.

Please prepare your symptom log, list of medications you are taking, and previous test data, if you have any.

## Important notice

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