Can Being Constantly Dehydrated Cause Headaches?

Yes, dehydration can undoubtedly result in some brutal complications. 

Headaches are a common symptom of dehydration brought on by an imbalance of electrolytes and fluids. More particularly, dehydration complications happen when the blood vessels in your mind temporarily shrink resulting from a lack of fluids.

Dehydration complications can seemingly seem out of nowhere. If you feel thirsty, you are already dehydrated, which is why it looks like these complications take maintain so shortly. A analysis examine carried out on wholesome younger girls confirmed a fluid lack of 1.36 % impaired their temper and focus, along with increasing the frequency of headaches.

Taking care of ourselves is extra necessary than ever. But in relation to attempting to take the perfect care of ourselves, the trail ahead is not at all times clear. Cure will enable you make the precise selection in relation to your general wellness

What is Dehydration?

Each day, our physique engages in a battle to take care of the wholesome and proper steadiness of water and electrolytes to verify the whole lot capabilities correctly. Because we always lose fluid in the course of the day by way of regular bodily capabilities similar to urine and sweat, it is important for us to repeatedly exchange that fluid to keep away from dehydration. 

When our our bodies lose extra fluid than they keep, we turn out to be dehydrated. If your physique does turn out to be dehydrated, you could expertise quite a lot of totally different signs, together with elevated thirst, a dry mouth, dizziness, light-headedness, dark-colored urine, fatigue – and, you guessed it, a headache.

Now that we have established the definition and causes of dehydration, do you know that your physique can turn out to be chronically dehydrated? Chronic dehydration presents itself in another way from common dehydration, and you could not even expertise dehydration signs. Chronic dehydration occurs when your physique makes an attempt to operate utilizing much less water, regardless of what number of fluids you devour. This occurs as a result of your physique turns into extra desensitized to water consumption. 

Signs of dehydration that a physician will search for embody a concentrated blood quantity, irregular electrolyte ranges, and decreased kidney operate over time. 

It may be more durable to note power dehydration signs than acute hydration signs, so here is a rundown of the commonest indicators of power dehydration:

  • Frequent complications — Because your mind is 70 % water, you could keep hydrated to make sure correct mind operate. When you are dehydrated, your mind will set off a headache that will get worse as your dehydration progresses.
  • Fatigue — Just like your mind, your cells want to stay hydrated to facilitate their fundamental capabilities. One of those capabilities is power manufacturing, which means the much less hydrated you’re, the extra drained you may really feel.
  • Cramping and muscle weak spot — Proper water consumption is critical for regular muscle contraction. When you are dehydrated, you’ll be able to endure from irregular muscle contraction, like painful cramps and weak spot.
  • Hunger — Sometimes, your physique will confuse thirst and starvation. If you are consuming sufficient every single day however nonetheless crave fruits and different water-based meals, this might be an indication that your physique must be hydrated.
  • You’re constipated — Among the various makes use of of water inside your physique, water helps your physique transfer meals waste by way of your bowels by softening your stool so it may well cross. If you are dehydrated, your stool will turn out to be laborious and dry, inflicting constipation.
  • Dry, flaky pores and skin — Water helps your pores and skin preserve its youthful glow by bettering pores and skin elasticity. Dry, flakey pores and skin is one exterior signal of dehydration, alongside a better probability of wrinkles, positive traces, and scars.
  • Overheating — Your physique makes use of sweat to chill itself down when it is overheating by way of a technique referred to as evaporative cooling. Sweat results in water loss. A dehydrated physique will not sweat sufficient to chill itself down with a view to preserve water, so it overheats sooner and extra typically.
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While dehydration is not a medical emergency in and of itself, if left untreated, it may well result in a heightened threat of extra severe situations like warmth strokes and even seizures. Symptoms similar to nausea, complications, dizziness, and muscle cramping might proceed or worsen as your dehydration progresses. 

Ongoing dehydration has been linked to: 

  • Decreased kidney operate
  • Kidney stones 
  • Hypertension
  • Urinary tract infections
  • Intestinal failure dementia

What does a Dehydration Headache Feel Like?

Not everybody’s complications will really feel the identical, however many individuals expertise throbbing ache on each side of their head. Dehydration complications have been in comparison with a “hangover headache,” which is sensible since you are normally dehydrated when you’re hungover.

You can even decide whether or not you are experiencing a dehydration headache is to verify for additional symptoms, like:

  • Fatigue
  • Dry mouth
  • Disorientation or confusion
  • Constipation
  • Light-headedness
  • Thirst

What causes Dehydration Headaches?

Your physique is comprised of 55% to 78% water, which implies fluids in your system play a significant function in conserving the whole lot working accurately. 

Every day, we lose water once we sweat and urinate, and we achieve water once we drink fluids and eat water-based meals. When we lose extra fluids in the course of the day than we achieve, we turn out to be dehydrated. As we all know, dehydration impacts tons of capabilities all through our our bodies, together with our mind operate.

More particularly, dehydration causes the mind to shrink slightly, which is linked to your blood vessels shrinking as effectively. This can create discomfort, like a throbbing sensation on both facet of your head, no matter whether or not your dehydration was gentle, average, or extreme. 

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How to Relieve Dehydration Headaches

The size of your dehydration headache can fluctuate primarily based on each the state of affairs and the individual, however analysis has discovered that the headache may be resolved within 30 minutes to three hours relying in your water consumption.

Here are the perfect 4 issues to do to alleviate a dehydration headache shortly:

Drink Water

This is the surefire, primary, BEST strategy to get better from a dehydration headache. One examine discovered that people who drank 500 mL to 1000 mL (about 2 to 4 cups) of water felt relief from their headache inside half-hour and their headache resolved after one to a few hours. 

If it is laborious so that you can drink sufficient water every day, we propose carrying our glass reusable water bottle with you to make hydration extra accessible all through the day. Taking a water bottle wherever you roam helps you’ve fast reduction on the prepared in case a dehydration headache sneaks up on you. In addition, carrying a reusable water bottle will encourage and remind you to drink extra water. 

So ideally, it’ll scale back dehydration complications greater than relieve them.

Replenish Electrolytes

As now we have mentioned already, electrolytes are important minerals similar to sodium and potassium that we lose by way of sweat and urine. Replenishing electrolytes by way of a hydration drink combine generally is a fast street to restoration from a hydration headache. 

Try including a Cure Hydration Daily Electrolyte Mix into your day by day wellness routine to alleviate and forestall these pesky complications, in addition to different signs of power and acute dehydration.

Use Over-the-Counter Pain Relievers

OTC medicines like Ibuprofen or Tylenol may be useful for immediate headache reduction however is not going to handle the issue in the long term. Taking medication each time you’ve a dehydration headache is not an excellent long-term plan, though it does assist in the quick time period. 

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If you’re experiencing a painful dehydration headache and have already replenished your fluids, it is time to relaxation. If you’re exterior on a toasty day, discover a shady or cool spot to chill out and drink water till you’re feeling as much as persevering with your train or different exercise. 

If you are inside working at your desk, take a 15-minute break to put down and put a cool washcloth over your eyes.

How to Prevent Dehydration Headaches

Proper hydration is probably the most sure-fire strategy to forestall dehydration complications, which implies getting round 15.5 cups (3.7 liters) of fluids for males and about 11.5 cups (2.7 liters) of fluids for ladies every single day. This can embody water but in addition hydration drinks which can be wealthy in electrolytes. 

Our electrolyte-packed merchandise supercharge your hydration so as to get extra hydration from much less water. These come in useful as a result of, let’s be sincere, consuming eight glasses of water every single day is time-consuming and requires method too many self-reminders, particularly on a busy schedule.

Key Takeaways

If you are experiencing throbbing sensations on each side of your head that worsen in sure positions or throughout sure actions, you most likely have a dehydration headache. Headaches are frequent signs of dehydration, alongside confusion or mind fog, dry mouth, and fatigue.

Consuming water and electrolyte drinks are the perfect methods to fight dehydration complications (and forestall them from occurring). Resting and shutting your eyes can even assist deal with your dehydration headache signs sooner, so you will get again to the issues that you just love most.

Carrying a reusable water bottle or including our Daily Electrolyte Mix to your water are nice methods to stop any important dehydration complications by conserving hydration a precedence.

Here at Cure, we consider that correct hydration is the muse of well being and an efficient strategy to enhance your general well being. With clear elements and science-backed merchandise, our hydration merchandise will assist empower you to dwell more healthy lives. 


Chronic Dehydration: Symptoms, Causes, Treatment, and More | Healthline 

Dehydration: Causes & Symptoms | Cleveland Clinic

Headaches and Dehydration | National Headache Foundation 

Mild dehydration affects mood in healthy young women | NCBI 

Water-deprivation headache: a new headache with two variants | NCBI 

Water, Hydration and Health | NCBI  

Headache Pain: When to Worry, What to Do – Harvard Health Publishing | Harvard Health 

Dehydration affects brain structure and function in healthy adolescents | NCBI

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