| Front | What causes sinus headaches? |
|---|---|
| Back | They are caused by pressure that is the result of fluid accumulation in the sinus cavities. |
Tags: 15, emergencies, neurologic
Learn with these flashcards. Click next, previous, or up to navigate to more flashcards for this subject.
Next card: Sign hemorrhagic stroke sudden severe headache worst pain
Previous card: Migraines caused blood vessel size base brain
Up to card list: Emergency Care and Transportation for the Sick and Injured