profession. It is known by various different names: dental orthopedics, dentofacial orthopedics, cranio-mandibular orthopedics, and jaw orthopedics.
Sinus infections often follow a cold and cause pain and pressure in your head and face. Sinusitis can be either acute (sudden) or chronic (long-term). With chronic sinusitis, the infection or inflammation does not completely go away for 12 weeks or more.
1 The number of days you take antibiotics depends on your general health, how serious your sinusitis is, and the type of antibiotic you are taking.  A different antibiotic may be needed if your condition does not begin to improve within 3 to 5 days.