Written by Dr. Valentina Quintana MD on
February 23, 2022
Reading Time: 6 minutes

Medically Reviewed by our Medical Affairs Team

Written by Dr. Valentina Quintana MD on:

Do you ever feel like your brain is in a fog? Or maybe you experience dizziness and lightheadedness often? If so, you’re not alone.

Millions of people around the world deal with brain fog and dizziness on a daily basis.

In this blog post, we will explore the causes of dizziness and brain fog, as well as some remedies that can help provide relief.

So, let’s get started.

What does it exactly feel like if you’re dizzy and foggy?

Brain fog is often described as a loss of focus, difficulty thinking, poor concentration, and memory loss. You may feel like you can’t concentrate on anything or that your brain is just not working properly.

Dizziness, on the other hand, is often described as a feeling of lightheadedness or unsteadiness. It can make you feel like you’re about to fall over or that the room is spinning. 

Mental fog and dizziness can make it challenging to carry out everyday tasks.

If you’re experiencing these symptoms, it’s important to see a doctor and find out what’s causing them.

What are the causes of brain fog and dizziness?

There can be many different causes of mental fog and dizziness, ranging from benign to severe.

Some common causes of brain fog include the following:

Dehydration

If you are dehydrated, you may experience dizziness and mental fog. This is because dehydration can cause a decrease in blood volume, which can lead to a drop in blood pressure. When your vital sign drops, it can make you dizzy and foggy. 

You can prevent dehydration by drinking plenty of fluids throughout the day.

Poor Diet

If you’re not eating a healthy diet, you may experience brain fog. A poor diet can lead to vitamin and mineral deficiencies, which can cause cognitive problems.

It’s essential to eat plenty of fruits and vegetables, as well as lean protein and whole grains to enhance your immune system and support healthy brain function.

Stress

Chronic stress can also lead to brain fog. When you’re stressed, your body releases cortisol hormones, which can interfere with brain function.

If you’re feeling overwhelmed and stressed out, try to relax and take some time for yourself.

Sleep Deprivation

If you’re not getting enough sleep, you may experience brain fog and feel a lot dizzy the next day. This is because when you don’t get enough sleep, your brain isn’t able to function correctly.

Aim to get at least eight hours of quality sleep each night to improve not only your immune system but also your central nervous system thereby supporting your brain function.

If you’re suffering from a sleep disorder, it’s vital that you consult your doctor as soon as you can. 

Chemo Brain 

People who are undergoing chemotherapy often experience cognitive fog and dizziness, this is what is often called the “chemo brain“.

This is because chemo drugs can damage the brain cells, even healthy cells, leading to cognitive problems.

If you’re experiencing brain fog while undergoing chemo treatments, talk to your doctor about strategies to help improve your mental clarity.

Certain Medications

Some medications can also cause mental fog and dizziness as a side effect. If you’re taking any new medicines, be sure to talk to your doctor about potential side effects. 

Some common medications that can cause dizziness and mental fog include antihistamines, antidepressants, and BP medications.

Alcohol and Drug Use

Excessive alcohol and drug use can also lead to mental fog and dizziness. When you’re under the influence of drugs or alcohol, your brain isn’t able to function normally.

If you’re struggling with alcohol or drug addiction, please seek professional help.

Brain Injury

A brain injury can also cause dizziness and mental fog. If you’ve suffered a head injury, even if it was a long time ago, make sure to see a doctor and get it checked out.

Migraines

Migraines can cause a severe type of brain fog called an aura. Aura is characterized by visual disturbances, such as flashing lights or blind spots, as well as sensory changes, such as tingling or numbness.

A migraine with aura can also cause dizziness and lightheadedness and is often linked to chronic fatigue syndrome, which has similar cognitive symptoms to mental fog.

If you’re experiencing these symptoms, it’s important to see a doctor and get diagnosed.

Hormonal Changes

Hormonal changes can also cause dizziness and brain fog. This is because hormone fluctuations can affect the way your brain functions.

Pregnancy, menopause, and thyroid problems are all examples of hormonal changes that can cause your brain to be too foggy, making you dizzy.

Exposure to toxic mold

Exposure to toxic mold can also cause mental fog and dizziness. Toxic mold is a type of fungus that attacks your immune system and mental clarity—it can grow in buildings where there is moisture.

If you think you may be exposed to toxic mold and are suffering from cognitive impairment, it’s important to see a doctor and get tested.

Now, there can be many different causes of dizziness, some of which are more serious than others.

Some common causes of dizziness include the following:

Low Blood Pressure

If your BP is low, you may experience lightheadedness or dizziness. This is because when your BP drops, it can reduce the amount of blood and oxygen that gets to your brain.

If you have a low vital sign, make sure to drink plenty of fluids and avoid standing for long periods of time.

Vertigo

Vertigo is a type of dizziness that causes you to feel like you’re spinning or moving. It can be a sign of a serious health condition, such as Meniere’s disease or a brain tumor.

If you’re experiencing vertigo, it’s important to see a doctor and get it checked out.

Ear Infections

Ear infections can also cause dizziness and even brain fog, especially in children. If your child is experiencing bouts of dizziness, take them to the doctor and get it checked out. 

Anxiety and Panic Attacks

Anxiety and panic attacks can also make you dizzy and your head foggy. When you’re feeling anxious or panicked, your heart rate and BP can spike, which can lead to lightheadedness or dizziness.

If you’re experiencing these symptoms and the health of your nervous system is compromised, it’s essential to seek help from a mental health professional.

Motion Sickness

Motion sickness can also cause feelings of dizziness and brain fog. This is because when you’re feeling sick from motion, your body is releasing a hormone called cortisol.

If you’re experiencing motion sickness, try to avoid looking at moving objects and focus on a stationary object instead. 

It’s important to note that mental fog and dizziness can also be mild symptoms of more severe conditions such as stroke, meningitis, and brain tumor.

If you are experiencing these symptoms, it’s important to see a doctor right away for a proper diagnosis.

How can dizziness and brain fog be diagnosed? 

Dizziness and brain fog can be challenging to diagnose because there are so many different things that can cause them.

However, your doctor will start by asking you about your symptoms and when they started. They may also do a physical exam and order some tests, such as a blood test or brain scan, to determine any underlying causes of your dizziness and brain fog.

There are a few different ways to treat dizziness and mental fog, depending on the cause.

If your brain fog is caused by low BP, you may need to drink more fluids and avoid standing for long periods of time.

If your dizziness is caused by vertigo, you may need medication or surgery to treat it.

If your brain fog is caused by anxiety or a panic attack, you may need therapy or medication to help get rid of these symptoms.

There are also some natural remedies that can help relieve dizziness and mental fog, and improve your overall brain function.

What are some remedies for mental fog and dizziness?

There are a number of remedies that can help relieve dizziness and brain fog.

Some simple things you can do to combat brain fog include the following:

Lifestyle Management 

One of the best things you can do to combat brain fog is to manage and maintain a healthy lifestyle. Make sure to get plenty of sleep, regular exercise, and eat a healthy diet.

If you’re struggling with brain fog, it’s also important to avoid caffeine and alcohol.

Herbal Supplements

There are a number of herbal supplements that can help relieve mental fog and dizziness. Some of the most popular supplements for brain fog include ginkgo biloba, rosemary, and lavender.

If you’re interested in trying an herbal supplement to combat brain fog, make sure to speak with your doctor first.

Homeopathic Remedies

There are a number of homeopathic remedies that can help relieve dizziness and brain fog. Some popular homeopathic remedies for brain fog include gelsemium, aconite, and pulsatilla.

If you’re interested in trying a homeopathic remedy to combat brain fog or a different medical condition, make sure to speak with your doctor first.

Cognitive Behavioral Therapy

Cognitive-behavioral therapy (CBT) is a type of therapy that can help you manage your dizziness and brain fog.

CBT helps you identify and change the thoughts and behaviors that are contributing to your dizziness and brain fog.

If you’re interested in trying CBT to manage your brain fog, speak with a therapist in your area.

Medication

If your brain fog and lightheadedness are caused by a more serious condition, such as Meniere’s disease or a brain tumor, you may need to take medication to help relieve the symptoms.

Talk with your doctor about the best medications for you, and make sure to follow their instructions carefully. 

Concluding Thoughts 

Dealing with brain fog and lightheadedness can be frustrating and uncomfortable. However, there are a number of different ways to treat them, depending on the cause.

If you’re experiencing brain fog or dizziness, make an appointment with your doctor to discuss your symptoms and find the best treatment for you. 

If you want to learn more about brain fog and how to clear it effectively, check out these helpful and educational articles and feel free to join this online community of brain health enthusiasts. 

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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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