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What to do if you get a headache?
Pregnancy

What to do if you get a headache?

2 min readWeek 8
Key takeaways
2 min
  • Stay hydrated by drinking water, broths, or honey water in small sips, especially if experiencing morning sickness or vomiting.
  • Get fresh air by taking walks outside and ensuring good ventilation to increase oxygen levels and reduce headache frequency.
  • Use pregnancy-safe relief methods like lemon balm or peppermint oil in water, neck massages, and opening windows for fresh air.
  • Consult your doctor immediately if headaches are severe, constant, or occur regularly, as they can indicate serious conditions.
  • Understand that increased blood volume and progesterone hormone changes are normal pregnancy symptoms that cause temporary headaches.

Pregnancy headaches are common symptoms caused by increased blood volume and hormonal changes. Treat them safely by staying hydrated, getting fresh air, using peppermint oil, and gentle massages. Consult your doctor if headaches are severe or persistent.

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What to do if you get a headache?

Got a headache? Your body is manufacturing an increased volume of blood to supply the embryo with all the nutrition it needs, causing you to experience headaches [1]. Also at this time, your body may retain fluids because of an increased amount of the hormone progesterone. As your body gets used to these changes, the headaches will be less frequent. Headaches can also be caused by dehydration — especially if you are experiencing morning sickness or nausea.

Be sure to drink enough water to stave off headaches. If you are vomiting, replenish the loss of fluid by drinking water in small sips every few minutes. Beyond plain water, broths and water with honey can help you hydrate.

Headaches may also occur in stuffy, poorly ventilated rooms. Be sure to take walks outside, and breathe fresh air to get good doses of oxygen to help your body do all its important work.

High blood pressure can also be a cause of headaches. If you have high blood pressure, talk to your doctor to find an appropriate treatment.

Even if you take walks and drink plenty of water, you may still get headaches. Here are few pregnancy-friendly methods for relieving the pain:

  • Add lemon balm or peppermint oil to your water or tea.

  • Open the windows — increase your access to fresh air.

  • Get a neck and shoulder massage.

If the pain is severe or constant, consult your doctor to help you find a safe treatment. Headaches can be a symptom of various ailments [2], so if they occur regularly, be sure to inform your doctor.


Frequently asked questions

Yes, headaches are very common pregnancy symptoms, especially in early pregnancy. They're caused by increased blood volume, hormonal changes, and higher progesterone levels as your body adapts to supporting your growing baby.

Pregnancy headaches are primarily caused by increased blood production, elevated progesterone hormone levels, and fluid retention. Dehydration from morning sickness, poor ventilation, and high blood pressure can also trigger headaches.

Safe pregnancy headache treatments include staying hydrated, getting fresh air, using peppermint or lemon balm oil, and gentle neck massages. Always consult your doctor before taking any medications during pregnancy.

Contact your doctor if headaches are severe, constant, or occur frequently throughout your pregnancy. Persistent headaches can be symptoms of serious conditions like preeclampsia that require immediate medical attention.

Most pregnancy headaches become less frequent as your body adjusts to hormonal and physical changes. However, maintaining proper hydration and getting adequate fresh air can help reduce their occurrence naturally.

Medical Disclaimer

This article is for informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or qualified health provider with any questions you may have regarding a medical condition.

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Medically reviewed content

Reviewed by healthcare professionals · Updated June 2, 2025

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