Dealing with persistent "brain fog" like forgetfulness or trouble focusing? You might be experiencing brain fog, which refers to a feeling where you have trouble remembering, concentrating or finding the right words. It's like your thoughts are slow and unclear. This condition can make it hard to plan, organize or multitask. Some people with brain fog may also feel overwhelmed or fatigued.

There are ways you can try to help clear the haze, but if the fog doesn’t lift, it may be time to see a doctor, like a neurologist. Here's a guide to help you learn more about brain fog and know when to see a doctor. 

What You Need To Know About Brain Fog

Causes

Medications:

• Anti-cholinergic drugs
• Older antihistamines (e.g., diphenhydramine)
• Some older antidepressants (e.g., amitriptyline)
• Medications for urinary symptoms (e.g., oxybutynin)

Illnesses and Conditions:

• COVID-19
• Menopause
• Migraines
• Lyme disease
• “Chemo brain” due to chemotherapy
• Chronic Fatigue Syndrome
• Fibromyalgia ("fibro fog")
• Lupus
• Hormonal changes during pregnancy

Environmental Factors:

• Extreme heat
• Air pollution
• Exposure to cold

Lifestyle Factors:

• Poor sleep or insomnia
• Dehydration
• High stress levels
• Depression and anxiety
• Drug or alcohol use
• Excessive screen time
• Jet lag
• Aging

Symptoms

• Difficulty concentrating or focusing
• Confusion
• Fatigue
• Forgetfulness
• Losing your train of thought
• Mental exhaustion
• Not having the right words
• Slow thought process and reaction time
• Trouble paying attention

5 Ways To Help Clear Brain Fog

1. Set Limits: Prioritize rest, especially when managing conditions like COVID or cancer.
2. Maintain Healthy Habits: Engage socially, eat well, avoid smoking and excessive alcohol and stay hydrated.
3. Stay Active: Incorporate short, brisk walks to enhance alertness and cognitive function.
4. Manage Stress: Engage in relaxation techniques like meditation and regular exercise and consult with professionals if needed.
5. Monitor Sleep and General Health: Maintain consistent sleep routines and manage general health indicators like cholesterol and blood pressure.

When To See a Doctor

See a doctor if your brain fog:

• Persists for several weeks.
• Is more severe than usual.
• Occurs suddenly.
• Affects your daily activities.

Finding Clarity Beyond the Fog

If you're dealing with brain fog, know that you're not alone. Talk to a doctor if your condition doesn't go away. They can help you find ways to manage and possibly clear up the fog, so you can feel better and more focused.