What is sinusitis?
Sinusitis, also known as rhinosinusitis, is an inflammation of the tissue that line the sinuses. This common condition affects more than 29 million people each year.
what causes sinusitis?
Normally the sinuses are filled with air. When they become blocked, pathogens including bacteria, viruses ,and fungi can grow. As a result, this can cause an infection. There are several potential triggers including:
- structural issues such as narrowed drainage anatomy
- the common cold and other viral respiratory illnesses
- environmental irritants
- nasal polyps
do you have sinusitis?
Symptoms associated with sinus infections are often similar to those of allergies or a cold. For example, these can include:
- nasal congestion
- discolored nasal discharge
- pain around the eyes, forehead and cheeks
- dental pain