Several essential oils have been found to help reduce headache pain. Here are some of the most commonly used essential oils for headaches and how to use them:

1. Peppermint oil: Peppermint oil has been shown to improve tension headaches and is considered an accepted treatment for acute headaches. It contains menthol, which can help relax muscles and ease pain. To use peppermint oil, dilute it with a carrier oil like coconut oil and apply it to your temples.

2. Lavender oil: Lavender oil has been found to be effective in reducing the severity of migraine headaches. To use lavender oil, inhale it or apply it topically to your temples and forehead.

3. Rosemary oil: Rosemary oil can help improve circulation and reduce inflammation, making it a useful oil for headaches. To use rosemary oil, dilute it with a carrier oil and apply it to your temples and forehead.

4. Chamomile oil: Chamomile oil has anti-inflammatory and calming properties that can help reduce headache pain. To use chamomile oil, dilute it with a carrier oil and apply it to your temples and forehead.

5. Eucalyptus oil: Eucalyptus oil can help relieve sinus tension that causes headaches. To use eucalyptus oil, add a drop to a carrier oil and apply it to your chest to help clear the sinuses, or add a few drops to hot water and breathe in the vapor.

When using essential oils for headaches, its important to dilute them with a carrier oil like coconut oil, almond oil, or jojoba oil. After diluting the essential oil, apply it directly to the forehead or temples, being careful to avoid the eyes. Other methods include placing drops on a cold water compress, using a diffuser, or mixing the oil in a bath.