Brain Fog: Causes, Symptoms and Treatment

Brain fog is not a condition, it’s a term used to describe problems in brain function including mental fatigue, difficulty in concentration, forgetting things, memory problems and confusion. Its common causes include stress, poor sleep, hormonal changes during menopause and pregnancy, use of certain medications especially for treating cancers, and diet issues like nutrient deficiencies. Keeping your brain active and maintaining a healthy lifestyle can help improve the symptoms of brain fig. Many tips are recommended by the experts to make remembering and thinking better. 

Certain blood tests and thorough physical examination help identify the cause. Treatment of brain fog generally includes addressing the root issues such as improving lifestyle habits and sleep quality along with reduced stress. 

What is Brain Fog?

When you feel problems in memorizing or remembering things, you may be affected by brain fog symptoms. In medical language, the condition is known as cognitive impairment or cognitive dysfunction. This is not a health condition but it can cause severe health issues. But it is totally different from delirium or dementia.

Studies show that it is a common symptom and generally affects females more than males. People during menopause and pregnancy experience brain fog symptoms. In addition, people going through the treatment phase for cancer also experience brain fog.

Symptoms of Brain Fog

Brain fog is actually results when your brain doesn’t function properly.The common symptoms include:

• Having trouble with doing more than one thing at a time i.e multitasking.
• Finding it hard to plan activities and solve problems.
• Forgetting things like names, dates or cause of specific activity.
• Difficulty concentrating as long as you could in the past.
• Difficulty understanding new information directions or learning something new.
• Difficulty in thinking and focusing clearly.
• Finding it difficult to speak proper words sometimes during conversation.

These symptoms do not remain persistent. They come and go but it is true that they are frustrating and cause great difficulties in routine life activities. People affected by brain fog usually feel it difficult to maintain relationships, perform well at work place and school. Maintain self-esteem. Talking to your family members and close friends about the difficulties you’re experiencing due to branding can help you get support. They may better understand your feelings and symptoms and help you overcome the condition.

In addition, the symptoms often seem to come and go, especially if they are associated with cancer treatment, menopause and pregnancy. If the cause of brain decline is an underlying health condition, it can get better with the treatment of that condition.

Causes of Brain Fog

Common factors affecting your brain futon include:

• Stress.
• Hormonal changes during menopause and pregnancy.
• Lack of good sleep.
• Low or no physical activity.
• Use of certain medications and drugs especially for treating cancer and arthritis.
• Eating an imbalanced diet that is deficient in vitamins and minerals.

The last few years were very progressive for the field of mental health concerns. People have known a lot about the mental conditions that affect brain functioning. The same way, brain fog is also discussed a lot during the last decade. The main symptom is characterized as long COVID. However, other health conditions also can cause it, including:

• Anemia.
• Chronic pain.
• Cancer.
• Diabetes.
• Anxiety and depression.
• Joint and muscle pain.
• Multiple sclerosis.

Figuring out the exact cause of brain fog is essential for planning an effective treatment plan. The common cause has been explained here:

Stress

Stress is the leading factor that causes brain fog because high stressed situations increase your blood pressure, trigger depression, and weaken your immune system.

According to a 2018 study, stress also contributes a lot to mental fatigue. Overburden and overwork can cause brain exhaustion. Therefore, you can think, focus and reason property.

Lack of Sleep

Your brain functioning gets disturbed by lack of sleep to a great extent. Poor sleep quality affects the memory and thinking capabilities. The recommended hours for a good sleep is 7 to 8 hours every night. Sleeping less than seven hours a day often ends in brain fog that is recognized as poor concentration and cloudy thoughts.

Hormonal Changes

According to research, hormonal changes are also a confirmed cause of brain fog. Most significantly, the levels of estrogen and progesterone that get increased during pregnancy cause brain fog. These hormonal fluctuations lead to memory difficulties including short-term memory loss and cognitive decline.

In the same way, lower levels of estrogen that occur during menopause is the leading cause of cloudy thinking, forgetfulness and poor concentration.

Diet

Brain function is also linked with nutrition. Therefore, your diet also plays a role  in brain fog. Certain nutrients support your brain function and cognitive ability more than these. For example, vitamin B 12 is an important nutrient that supports brain health. 

Studies show that vitamin  B12 deficiency generally affects your cognitive function and causes brain fog symptoms. Another cause of brain failure is food allergies. Certain foods causing brain fog are:

• Dairy products like yogurt, milk, butter and cheese.
• Peanuts.
• Aspartame.

Excluding these foods from your food on permanent bias can help improve the brain function and clearing brain fog as well.

Medications

It is a common saying that taking medication  without consulting your doctor can cause problems related to your health. Similarly, when you take specific medications and they cause brain fog, it is best to involve your doctor immediately. Certain medications have the effect of brain fog. 

Studies shows that many pain relieving and sleep inducing medications cause the symptoms. Switching to another drug or lowering the due but according to the recommendations of a professional doctor can improve the symptoms. Cancer treatments often include chemotherapy and this treatment option often causes brain fog.

Medical Health Conditions

Mental fatigue or cognitive dysfunction also occurs due to some medical conditions such as changes in blood sugar level, inflammation or fatigue. Experts say that persistent fatigue that lasts for a prolonged period of time often leads to a mental condition, chronic fatigue syndrome (CFS). This is also a form of brain fog.

A 2015 study had exposed the truth that people having fibromyalgia also experience fogginess in the brain. More conditions that contribute in fogginess include:

• Migraine.
• Viral infections like COVID-19.
• Anemia.
• Depression.
• Autoimmune.
• Hypothyroidism.
• Diabetes.
• Dehydration.
• Autoimmune diseases like rheumatoid arthritis, multiple sclerosis and lupus.

Fogginess in the brain occurs due to these health conditions that have different impacts on your life. For example, potential changes affect your brain function during menopause damage to the layer of myelin sheath that protest your nerve cells causes MS. similarly, inflammation leads to cancer. 

However, the exact cause cannot be understood.

Diagnosis of Brain Fog

Researchers are trying to devise a specific medical test that can help diagnose the symptoms of fogginess but there’s no output. Doctors usually use the method of observing your symptoms and their effects on you to find out if you have a foggy brain. So, it is better to write down your symptoms in detail before visiting your doctor. Persistent lack of clarity that is worsening over time or is not improving is the clear indication to seek medical help. 

Brain fog is associated with many underlying health issues, therefore, a single test cannot work for diagnosis. Your healthcare provider may ask you about:

• Your diet.
• Medications or supplements you’re taking currently.
• Any underlying health condition you’re experiencing.
• Mental health state.
• Level of physical activity.

So, if you have any health underwear like hypothyroidism and its symptoms including brittle nails, hair loss, weight gain or dry skin, tell your doctor openly. This information helps diagnose the fogginess and its actual cause. 

Some blood tests are performed to identify the exact cause. Doctors use blood test date to check your:

• Nutritional deficiencies.
• Irregular glucose level.
• Inflammatory diseases if any.
• Poor kidney, liver and thyroid function.
• Infections.

If the collected information doesn’t help in identification the cause, they use other diagnostic tools to look deep inside your body such as:

• Computerized tomography (CT) scans.
• X-rays.
• Magnetic resonance imaging (MRI).

Some allergy tests are also used to check for any allergic reactions. In addition, if you are suspecting that your symptoms are pointing towards dementia, neuropsychological tests are recommended. 

Treatment of Fogginess in Brain

Treating underlying health conditions that are actually causing brain fogginess, helps improve symptoms. For example, if you have hormonal disturbance due to pregnancy or menopause that is contributing to brain fog, the end of pregnancy or menopause can show the improvement in symptoms of brain fogginess. Sometimes, doctors prescribe use medications to resolve the issue.

If they found that your cause is not treatable, they recommend you some other things that can help improve your symptoms such as:

Maintaining A Healthy Life Style

Incorporating some healthy habits to your ordinary life can help improve symptoms of cognitive dysfunction due to fogginess. Important changes that you can add to your routine include:

• Drinking plenty of water.
• Getting plenty of sleep.
• Having a well scheduled bed time routine.
• Avoiding excess screen time especially when you’re going to sleep.
• Eating a healthy diet that includes all types of nutrients as your body needs.
• Spending time with your friends and loved ones.
• Exercising regularly.
• Reducing stress by incorporating some relaxation techniques like yoga, meditation and mindfulness.
• Avoiding smoking.
• Limiting alcohol consumption.
• Keeping your brain active by playing some puzzle games or learning some new skills.

Tips to Improve Your Memory and Thinking Ability

Applying these techniques can help you think, learn and remember earlier for you.

• Try to focus on only one task at a time. This means do one thing at a time and avoid doping multitasking.
• Ty ratio improves your vocabulary so that when you  forget a specific word during a conversation, you may choose a different word that may get your meaning across.
• Try to avoid distractions to increase your focus. Turning on your phone and finding a quiet place can help you focus.
• Make a daily routine plan then follow it strictly so that you may know all time what you need to do when.
• Whenever you have to do a big task, divide it into smaller ones and then focus on them one by one.
• When you find it difficult to concentrate, take a break from work and relax your mind and body then try again later.
• Choose early in the daytime to do important tasks because early in the morning i.e at the start of the day, you hear more energy that is required to perform different tasks or thinking.
• If you experience trouble remembering things, try these memory aids:
• Put your important objects in fixed places, like your keys or wallet. This can help you prevent panic.
• Write your things to do in a diary. These reminders help you remember what you need to do and which activities or appointments you have on.
• Keep your medicines in a box near your bed, so that whenever you need them they are in your reach. 

However, if these techniques don’t work for you, talk to your doctor. They may suggest some therapies like occupational or speech therapy.

When Should You See a Doctor?

If you’re experiencing frequent symptoms of brain fog that are getting worse over time and no technique has been proven beneficial in making the situation better, you must talk to your doctor. Because persistent symptoms of brain fog often interfere with your daily activities and working. 

In addition, prolonged symptoms of a foggy brain often resemble dementia that can make you panic. If these thoughts come to your mind and make you anxious, talk to your doctor straight away and tell them about your symptoms without hesitation. Your doctor will understand the difference easily because brain fog is totally different from dementia or any other neurological condition. They may help you understand the cause of forgiveness. 

Outlook for Brain Fog 

Brain fog makes you frustrated and irritated. But the good thing is, you can get relief. Always focus on symptoms, never leave them untreated so that you can get relieved soon. Brain fig impacts your life badly. So it’s necessary to treat it as soon as possible. Try to focus on the treatment of underlying conditions so that your mental clarity may be improved.