As an OBGYN and mother of three, I understand how unsettling headaches during pregnancy can be. When you're already navigating so many changes, dealing with head pain can feel especially overwhelming. Let's break down what you need to know about pregnancy headaches - from normal nuisances to warning signs.
The Reality of Pregnancy Headaches
First, let's normalize this: about 60% of pregnant people experience headaches at some point. Your body is going through remarkable changes, including a 50% increase in blood volume and significant hormonal shifts. These changes, combined with common pregnancy experiences like reduced caffeine, disrupted sleep, and dehydration, can all trigger headaches.
Understanding Different Types
Most pregnancy headaches fall into two main categories:
Tension headaches feel like a tight band around your head. These are the most common and are often triggered by stress, poor sleep, or neck tension - all familiar companions during pregnancy.
Migraine headaches typically cause throbbing pain, usually on one side, and might make you sensitive to light and sound. Interestingly, many migraine sufferers (about 60-80%) actually find relief during pregnancy, particularly after the first trimester.
When to Call Your Doctor
While most pregnancy headaches are harmless, some require immediate attention. Contact your healthcare provider if your headache:
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Feels like the worst headache of your life
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Doesn't improve with rest and Tylenol
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Comes with vision changes or spots in your vision
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Is accompanied by facial swelling or upper abdominal pain
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Occurs with confusion or difficulty speaking
This is especially important after 20 weeks of pregnancy, as severe headaches can sometimes signal preeclampsia.

Managing Normal Pregnancy Headaches
The good news? Most pregnancy headaches respond well to simple solutions:
Stay Hydrated: Your increased blood volume means you need more fluids than ever. Keep water with you always, and consider adding fruit slices if plain water isn't appealing.
Maintain Blood Sugar: Eat small, frequent meals throughout the day. Never go more than 3-4 hours without eating while awake.
Rest Smart: Find a dark, quiet space when headaches hit. Use cold or warm compresses on your head or neck, whatever feels better.
Safe Medicine Options: Acetaminophen (Tylenol) is generally considered safe during pregnancy when used as directed. Always check with your provider about specific dosing.
A Personal Note
Trust your instincts - you know your body best. If something feels off, don't hesitate to reach out to your healthcare team. They'd much rather hear from you and provide reassurance than have you sitting at home worried.