Cause 8. Dehydration: The Link Between Hydration and Migraine Attacks
Our exploration now brings us to the waters of hydration, where thirst and chronic migraines converge. Water isn’t just about quenching thirst. Essential to life and often overlooked, hydration, when compromised, can provoke migraines.
The human body is over 60% water, and a decrease in this water content can have far-reaching implications. Dehydration can lead to reduced blood volume, and consequently, lower oxygen and nutrient flow to the brain. This can set off a series of dominoes, ending with a migraine.
Furthermore, dehydration can disrupt the delicate balance of electrolytes in your body. Electrolytes, like sodium and potassium, play a critical role in nerve and muscle function, including the muscles of your blood vessels. When these blood vessels dilate or constrict in response to electrolyte imbalance, the result can be a pounding migraine.
The silver lining? Dehydration is a preventable and controllable trigger. It’s something within your control. By ensuring adequate fluid intake, balancing electrolyte levels, and recognizing early signs of dehydration, you can quench the risk of dehydration-induced migraines.
To maintain proper hydration, it’s essential to consume an adequate amount of water throughout the day. While individual needs vary, a general guideline is to drink at least eight 8-ounce glasses of water per day. It’s also important to monitor for signs of dehydration, such as dark urine, dry mouth, and fatigue, and to increase fluid intake accordingly. (8)
