In brief

  • The problem: Brain fog describes symptoms such as concentration problems, forgetfulness and mental exhaustion that impair clear thinking.
  • The causes: The triggers are varied, ranging from chronic stress and lack of sleep to hormonal changes and inflammatory processes, as often occur after Covid-19 (long Covid).
  • The solution: A comprehensive physiotherapy approach can contribute to relief by using the connection between body and mind.
  • The methods: Targeted therapies such as craniosacral therapy, manual therapy and adapted movement therapy can contribute to calming the nervous system and promoting circulation.
  • The goal: Supporting the body and promoting mental clarity through an individually tailored treatment plan.

What is brain fog and what does it feel like?

Do you know the feeling when your thoughts seem to move through cotton wool and even simple tasks become a challenge?

This phenomenon is called brain fog.

It is not a stand-alone disease but a group of symptoms that point to a deeper imbalance in the body.

Those affected typically experience:

  • Concentration and memory problems
  • Word-finding difficulties
  • Mental sluggishness and exhaustion
  • The feeling of not being able to think clearly

Neurologically, brain fog often points to disturbed communication between the brain areas.

Possible causes are inflammatory processes (neuroinflammation), circulation disorders or an imbalance of neurotransmitters.

Brain fog frequently occurs in connection with conditions such as long Covid, chronic fatigue syndrome (CFS/ME) or after concussions.

The varied causes of brain fog

Brain fog rarely has a single cause.

Usually it is an interplay of several factors connected with a group of conditions and complaints, such as CFS, ME, migraine or concussions, as numerous scientific studies and the literature show.

Cause
Effect on the brain / symptoms
Special notes
Chronic stress
Elevated cortisol levels impair memory and the ability to learn
Brain fog can arise from a disturbed stress system
Hormonal changes (e.g. menopause)
Impairs neurotransmitter production, reduces concentration
Particularly relevant for women
Lack of sleep
Interrupts the brain's nightly cleaning processes
Frequent with long Covid or CFS
Inflammatory processes
Can cross the blood-brain barrier and disturb brain function
Occurs with CFS, ME, migraine, concussions; internal medicine important for diagnosis & treatment

The particular challenge: brain fog after Covid-19

Covid-19 tests.

Since the pandemic, brain fog has become a widespread phenomenon.

Around 28% of people with long Covid suffer from it, with those experiencing persistent symptoms particularly struggling.

Brain fog is a common consequence of Covid-19 infections.

Typical complaints and impairments include concentration problems, forgetfulness, word-finding difficulties and general mental exhaustion.

Concentration and cognition are particularly affected, making thinking and following conversations difficult for those affected.

Current studies show that neuroinflammation plays an important role in the consequences of brain fog after Covid-19.

A precise diagnosis is decisive for identifying the causes of the cognitive impairment and treating them in a targeted way.

The mechanisms are complex and probably comprise a mixture of inflammatory reactions, circulation disorders caused by micro-clots, and autoimmune reactions.

Treatment here requires a particularly careful and individually dosed approach.

How physiotherapy helps with brain fog: the comprehensive approach

Many people are surprised that physiotherapy can help with cognitive problems.

But the body and mind are inseparably connected.

However, treating brain fog often requires effort and patience, as the complaints and impairments can be very distressing for those affected.

Our bio-psycho-social therapy approach views the person as a whole and starts precisely at this connection.

  1. Improving circulation: Many of our techniques promote cerebral circulation. This supplies the brain better with oxygen and nutrients while metabolic products are removed more efficiently. This can strengthen concentration and focus, easing the cognitive complaints.
  2. Regulating the autonomic nervous system: Chronic stress or infections throw the nervous system out of balance. Physiotherapy techniques help activate the relaxing part of the nervous system (the parasympathetic system) and restore inner balance. This can improve concentration and reduce the impairment of mental performance.
  3. Movement therapy: Targeted movement exercises support not only physical but also cognitive functions. Many of those affected report complaints such as concentration problems, forgetfulness and mental exhaustion that make everyday life difficult and pose particular challenges.

Our core methods in detail

Form of therapy
Method / approach
Effect on brain & concentration
Special notes
Craniosacral therapy
Gentle touches on the skull and spine, harmonisation of the rhythm of the cerebrospinal fluid
Supports cleaning and supply processes, activates the parasympathetic system, leads to deep relaxation; patients report clearer thinking
Particularly helpful for concentration disorders, headaches and inner restlessness; effect often noticeable after several sessions
Manual therapy
Releasing restrictions and tension in the cervical spine
Improves cerebral circulation, increases the brain's oxygen supply; clarity and focus become noticeable
Many patients feel an effect after the very first treatment
Movement therapy
Individualised, careful increase in aerobic training (pacing)
Promotes the formation of new nerve cells, reduces inflammation, supports concentration and focus
Caution with long Covid or CFS, avoid overload; targeted movement plans for cognitive impairment

Diet and health: the role of the right nutrients for mental clarity

Healthy diet for brain fog.

A balanced diet is a central building block for mental clarity and can contribute decisively to easing symptoms such as brain fog.

Especially in times of Covid-19 and long Covid, many of those affected report persistent concentration problems, forgetfulness and a feeling of fog in the head. Studies show that certain nutrients – above all omega-3 fatty acids, antioxidants and vitamins – can positively influence the brain's performance and information processing.

Women in menopause in particular are frequently affected by brain fog, as hormonal changes can impair cognitive function and memory.

Here, a targeted diet rich in fresh vegetables, healthy fats and sufficient proteins can help mitigate the symptoms and promote mental clarity.

But not only diet – the entire lifestyle plays an important role.

Regular exercise, sufficient sleep and a conscious approach to stress are decisive for reducing the symptoms of brain fog.

Those who shape their everyday life actively and pay attention to a healthy lifestyle can considerably lower the risks of cognitive impairment, as they occur after a Covid-19 infection or with long Covid.

For those affected, it is worth critically reviewing and, if necessary, adjusting their diet and lifestyle.

Even small changes – such as replacing heavily processed foods with fresh, nutrient-rich meals or building more movement into everyday life – can make a noticeable difference.

Especially with persistent symptoms after a Covid-19 infection or during menopause, it is advisable to develop an individual plan together with a doctor or nutrition expert.

Overall it is clear: a conscious diet and a healthy lifestyle are of great importance not only for general health but also for mental clarity and the brain's performance.

Those who pay specific attention to their diet and integrate exercise, sleep and stress management into everyday life can ease the symptoms of brain fog and improve their quality of life.

What you can do yourself: practical tips for everyday life

Besides professional treatment, your active participation is decisive.

  • Sleep hygiene: Ensure regular sleep times and a quiet, dark environment. Good sleep is essential for the brain's regeneration. Restful sleep promotes focus and concentration, which is particularly important with brain fog impairment.
  • Stress management: Integrate fixed relaxation routines into your daily life. Short breathing exercises or meditation can already make a big difference. Improving concentration, however, requires effort and patience, as the complaints do not always improve immediately.
  • A brain-friendly diet: An anti-inflammatory diet with plenty of vegetables, omega-3 fatty acids (e.g. from oily fish) and little sugar supports brain function. Ensure a sufficient supply of vitamin B12, D, iron and magnesium. Certain nutrients can serve as a lead towards more mental clarity and concentration.
  • Regular exercise: Just 20 minutes of brisk walking daily can improve circulation and mood.

Suffering from brain fog?

Then book an appointment here and let our trained physiotherapists help you ease your symptoms.