Sinus Headaches, Sinus Infections, and Migraine Like fraternal twins, migraine attacks and sinus headaches (due to sinusitis) are often confused with each other. Frequently, people attribute sinus ...
A sinus infection, however, is usually caused by bacteria or viruses. When these germs enter your sinuses, they cause inflammation and fill the sinuses with mucus, leading to pain and pressure around ...
A sinus infection ... as well as symptoms like: Throat pain from a tumor also tends to linger. It's important to see a healthcare provider right away if you have any of these red flags.