Q. What are the consequences of not treating infected sinuses?
A. Pain and discomfort around the areas were the sinus cavities are located may be experienced due to untreated sinusitis.
In rare circumstances, meningitis or brain abscess and infections of the bone or bone marrow can occur. It is best to consult your doctor when these symptoms occur. In most cases it is just a false alarm, however it is always "better to be safe than sorry".
One should try to treat a sinus infection immediately (either with prescription drugs or SinusWars natural remedies), as the consequences of untreated sinus infections could be horrendous.
SinusWars1 - Allergy Force (All Types of Allergies)