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Summer is by far the most refreshing season of all. How could it not be with all the pool parties and beach trips? But getting blasted by heat is not entirely fun. In fact, in some cases, it could trigger a heat headache.

And yes, before you ask, you can get a headache from the heat. So how are you supposed to avoid it and indulge in the fun instead? Well, keep on reading to find out.

What is a Heat Headache?

A heat headache is exactly what it sounds like; an earth-shattering headache caused by heat and humidity. Warm temperatures can play a significant role in frequent headaches. Although despite the weather, there can be various underlying reasons for the pounding in your head. From dehydration to an intense heat stroke, the causes are endless.

This is why medical professionals advise you to stay hydrated throughout the summer. Because when you sweat or are directly under the sun for too long, it can lead your hydration levels to plummet.


When it comes to identifying the signs of a heat headache, you’re going to have to focus on your hydration levels. Recall how much water you’ve had throughout the day. If you haven’t had any, get a glass of ice-cold water or a refreshing beverage of your choice.

Nevertheless, when trying to detect the oncoming bouts of a heat headache, you can keep an eye out for the following symptoms instead:

  • Dizziness
  • Nausea
  • Excessive Sweating
  • Weakness or Bouts of Fatigue
  • Weak Pulse
  • Head Feeling Heavy
  • Clammy Skin
  • Fainting Spells
  • Unquenchable Thirst
  • Muscle Cramps
  • Racing Heartbeat
  • Dry Mouth & Lips
  • Feeling Disoriented

What Causes a Heat Headache?

As mentioned previously, dehydration is the biggest reason behind heat headaches. Nonetheless, there can be other causes as well, such as:

  • Heat Exhaustion
  • Heat Stroke
  • Chronic Migraine
  • Insufficient Diet
  • Certain Fragrances
  • Too Much Sunlight Exposure
  • Skipping Routine Medication
  • Exercising or Overexerting Energy in the Heat

How To Get Rid of a Headache From Heat

If you get headaches frequently, you probably know how terrible they can be. There’s nothing you want more at that moment than for the pain to go away. But, as tough as that can be, there are ways you can dispel the pain. Just follow the tips mentioned below to banish the headache away.

  • Drink as much water as you can.
  • Retreat to a shaded or air-conditioned room.
  • Increase your electrolyte intake.
  • Apply a cold compress to your forehead.
  • Brew a cup of iced tea to calm the headache down.
  • Wash your hands with cold water and wet your nape.
  • Sit quietly in a dimly lit room for some time.
  • Surround yourself with soothing smells like peppermint or lavender essential oils.

To Sum It Up

All in all, getting a headache from heat isn’t uncommon. It can easily be triggered if you already suffer from dehydration or low blood sugar. In any case, drinking water and staying hydrated throughout the day can help big time.

If you find yourself getting headaches every now and then, contact Sleep & Headache Solutions at (832) 688-8886 to schedule an appointment.


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