English Sinusitis Cited by user Boghog on 15 Nov 2019 Sinusitis, also known as rhinosinusitis, is inflammation of the mucous membranes that line the sinuses resulting in symptoms.
English Sinusitis Cited by user Rsprkr on 15 Nov 2019 Sinusitis, also known as rhinosinusitis, is inflammation of the mucous membranes that line the sinuses resulting in symptoms that may include thick nasal mucus, a…