Viruses that may cause<unk>  include adenovirus, rhinovirus and paramyxovirus. Bacterial causes include Streptococcus pyogenes, Streptococcus pneumoniae, Moraxella catarrhalis and various species of Staphylococcus including Staphylococcus aureus.
Adenoiditis
Epiglottitis
Nasal vestibulitis
Nasal polyp
Nasal septal abscess
Parapharyngeal abscess
Aerosinusitis
Tonsillitis