Sinus headache refers to head and facial pain associated with congestion, inflammation, or infection of the sinuses (sinusitis). The sinuses are hollow cavities in the skull that have openings into the nose. Colds and allergies cause congestion and inflammation of the nasal passages and can lead to sinusitis. Sinus headache is a symptom of sinusitis.
Sinus Headache: Areas of Pain
Copyright © Nucleus Medical Media, Inc.
Allergies and viral upper respiratory infections increase nasal secretions and cause tissue lining the nasal passages to swell. This results in nasal congestion and stuffiness. The opening into the sinuses become blocked and normal drainage cannot occur. Secretions that are trapped in the sinuses build up and may become infected with bacteria or, rarely, fungus. The swollen tissue, mucous build-up, or infection may create pain and pressure.
Last reviewedSeptember 2014by Michael Woods, MD
Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition.