Why do you feel dizzy after an earthquake? Find out the causes and solutions


Published: 10:47 18 December 2025
It is a normal physical reaction for many people to feel dizzy, their body swaying, or their surroundings seeming unusual after an earthquake. However, if it is prolonged or severe, you should definitely seek medical advice.
Why does dizziness occur?
During an earthquake, the eyes, ears, and balance-controlling organs become overly alert. Even after the tremor stops, the brain retains it as a memory for some time, resulting in confusion in the balance system.
A 2022 study by the University of Tokyo found that the vestibular system becomes overactive during an earthquake, resulting in dizziness even after the tremor stops.
According to research by the Stanford Psychology Lab, an increase in the cortisol hormone in moments of danger or panic can cause dizziness, nausea, and dizziness.
According to research published in 2023 in Nature Human Behavior, the brain, which has been exposed to tremors for a long time, retains the sensation of swaying even after the tremor stops.
How to control it naturally?
Sit down and close your eyes and rest for a few minutes.
Drink water slowly. Mild dehydration can also cause dizziness.
Take deep breaths: inhale for 4 seconds, exhale for 6 seconds.
Dizziness can occur if your blood glucose is low. Eat light meals or fruits.
When should you seek medical attention?
If dizziness lasts for more than 24 hours.
If you vomit repeatedly.
If you feel weak and have difficulty walking.
Dizziness after an earthquake is usually a normal vestibular reaction. However, if the physical discomfort persists, it is important to seek immediate medical attention.
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