Sinus Problems Information To Speed Your Recovery If you have a headache, it must be a symptom of sinusitis. It is frequently felt in the morning and on the inside late afternoon. Styles headache can cause so much pain and pressure. You may also feel the fullness in your checks and foreheads. Provided you can feel this type of headaches, it could be start of sinusitis already. When you might be suffering from chronic sinus, this could get even worse. If you're a smoker, immediately stop smokin…