River ENT - Peer reviewed patient educational links for Otolaryngology -- Head and Neck Surgery, About Otolaryngology, Allergies, Balance, Benign Paroxysmal Positional Vertigo (BPPV), Children and Hearing/Deafness, Communication Options, Drug Information/Otolaryngology, Ears, Ears and Hearing Loss, En Espanol, Facial Plastic Surgery, Foodborne Illnesses, Gastroesophageal Reflux Disease (GERD), Head and Neck Cancer, Head and Neck Cancer, Head and Neck Surgery, Hearing, Nose, Other Otolaryngology Topics, Pediatric ENT Care, Post Operative Instructions, Procedures/Otolaryngology, Sinus, Smell and Taste, Snoring and Sleep Apnea, Snoring and Sleep Disorders, Throat, Thyroid Disorders and Surgery , Thyroid/Parathyroid, Tobacco and Cancer, Vestibular Habituation Exercises, Voice Center, Voice, Speech, and Language, What is Sinusitis?