09/01/2026
HEALTH TIP:
Headaches when you start exercising are quite common—especially if you’re new to exercise or getting back into it. Here’s a clear breakdown 👇
Why exercise can cause headaches
1. Dehydration 💧
Not drinking enough water before or during exercise is the most common cause.
2. Low blood sugar 🍌
Exercising on an empty stomach or after long gaps between meals can trigger headaches.
3. Tension & poor posture 🧍♂️
Tight neck, shoulders, or jaw (especially during strength training) can lead to tension headaches.
4. Holding your breath 😮💨
Breath-holding during lifts or intense effort increases pressure in the head.
5. Sudden intensity increase 🔥
Jumping straight into hard workouts without warming up stresses blood vessels in the brain.
6. Heat & sun exposure ☀️
Exercising in hot weather can cause overheating and dehydration headaches.
7. Exertional headaches
Some people are prone to headaches caused by increased blood flow during physical effort.
What to do when you get a headache during exercise
Stop and rest immediately
Don’t “push through” a headache.
Hydrate slowly
Sip water (or an electrolyte drink if you sweat a lot).
Cool down
Move to shade, loosen tight clothing, and cool your neck or forehead.
Stretch your neck & shoulders
Gentle stretches can relieve tension-related headaches.
Check your breathing
Breathe steadily—exhale during effort, inhale during release.
Eat properly before workouts
Have a light snack 30–60 minutes before exercising (fruit, yogurt, oats, peanut butter).
How to prevent exercise headaches
✔ Warm up for 5–10 minutes
✔ Drink water before, during, and after exercise
✔ Start slow and build intensity gradually
✔ Maintain good posture and form
✔ Avoid exercising in extreme heat
✔ Don’t skip meals
✔ Get enough sleep