Sinus headaches can be extremely uncomfortable and disruptive, often making it difficult to focus on daily tasks or even get a good night’s sleep. Unlike tension headaches or migraines, sinus headaches are caused by inflammation or blockage in the sinuses, which leads to pressure and pain around the eyes, forehead, cheeks, and sometimes the teeth. They are often triggered by sinus infections, allergies, colds, or even environmental irritants like dust and pollution. Knowing how ...