lynnawiensmd 9:42 am on December 10, 2013 Tags: Infection ( 3 ), Nasal congestion ( 4 ), Sinusitis ( 7 ) Think twice before using antibiotics for acute maxillary sinusitis ( simple sinusitis ) Even with simple sinusitis, the underlying process is “inflammation” not always infection. CLINICALNEWS.ORG View original post 311 more words#infection, #nasal-congestion, #sinusitis