What Causes a Sinus Headache?
What causes a sinus headache? Many people suffer from a sinus headache. It can be quite debilitating and actually results in significant work loss. It can also be very difficult to treat as many attempts at medical therapy may be ineffective. The sinuses are actually not called sinuses. They are called “paranasal sinus cavities”. This […]
- Posted on: Jul 30 2019