Brain Fog
Difficulty thinking clearly, concentrating, or remembering things.
Common Symptoms
- Difficulty concentrating
- Memory problems
- Lack of mental clarity
- Confusion
- Slow thinking
- Difficulty finding words
- Feeling mentally fatigued
- Difficulty multitasking
Possible Causes
- Lack of sleep
- Stress and anxiety
- Hormonal changes (menopause, thyroid)
- Nutritional deficiencies
- Medications
- Medical conditions (ME/CFS, fibromyalgia)
- Post-viral conditions (long COVID)
- Depression
- Dehydration
Note: These are potential causes. A healthcare provider can help determine the specific cause in your case.
Quick Self-Care Tips
- 1Prioritize quality sleep
- 2Manage stress levels
- 3Stay physically active
- 4Eat a balanced diet
- 5Stay hydrated
- 6Limit alcohol and caffeine
- 7Take regular breaks
- 8Use lists and reminders
- 9Practice brain exercises
Disclaimer: These are general wellness suggestions, not medical treatment recommendations. They may help manage symptoms but should not replace professional medical care.
When to See a Doctor
Consult a healthcare provider if you experience any of the following:
- Brain fog is persistent or worsening
- It significantly affects work or life
- You have other concerning symptoms
- It started after an illness or medication
- You have memory loss that concerns you
Talk to a Healthcare Provider
If your symptoms are persistent, severe, or concerning, please consult with a qualified healthcare professional for proper evaluation and personalized advice.
Related Conditions
Chronic Fatigue
Persistent tiredness that doesn't improve with rest and affects daily activities.
ME/CFS (Chronic Fatigue Syndrome)
A complex, long-term illness causing extreme fatigue that worsens after physical or mental effort.
Depression
A mood disorder causing persistent feelings of sadness and loss of interest.
Hypothyroidism (Underactive Thyroid)
A condition where the thyroid gland doesn't produce enough hormones.
Was this information helpful?
Your feedback is anonymous and helps us improve our content.
Medical Disclaimer
The information on this page is for educational purposes only and is not intended as medical advice. It should not be used for self-diagnosis or self-treatment. Always seek the guidance of a qualified healthcare professional with any questions you have regarding a medical condition. If you are experiencing a medical emergency, call your local emergency services immediately.
Information last reviewed: January 2026
This page provides educational information only. It is not medical advice.