Headaches caused by hot weather or being in the sun for a long time
They are throbbing and usually occur on one side. Some people may experience pain around the eye socket and may also experience nausea or vomiting. These symptoms are aggravated by certain factors such as hot weather or being in the sun for a long time.
And even though it may seem like a common headache, migraines are a type of brain disease, the exact cause of which is still unknown. However, it is believed to ทางเข้า ufabet be caused by an imbalance of chemicals in the brain, which makes blood vessels more sensitive to various factors or stimuli, causing abnormal contraction and expansion of blood vessels.
Hot weather is one of the triggers. Extremely hot weather with low air pressure is a major factor that causes cerebral blood vessels to expand, resulting in the release of the hormone serotonin. When serotonin levels “increase,” vision is abnormal. You will see light in zigzag lines like sawtooths, with or without color. You will see some darkness or blurry vision. When serotonin levels “decrease,” cerebral blood vessels will swell and become inflamed, which can cause migraine headaches to flare up.
Many medical studies indicate that changes in weather, such as storms, temperature, and changes in air pressure, all cause changes in the hormone serotonin and brain chemicals, making about half of migraine sufferers more likely to experience migraine headaches.
In addition, the brightness and intensity of sunlight during the summer are also triggers for migraine headaches. The sunlight travels through the retina and optic nerve to stimulate sensitive nerve cells in the brain.