Laryngology is a part of medicine which deals with the issue of the larynx. All the larynx related disorders can occur due to strain or injury to the vocal cords by misusing the voice. Treatment for this state of the larynx and vocal strings are exceptionally individual, depending upon your age, condition, and profession. It is a subspecialty of otolaryngology. A laryngologist is an ENT expert with a specialised interest dealing with airway, voice, and gulping issue including the voice box and the throat. Rhinology is the subspecialty of medication focused on the treatment of disease and disorder of nasal depression and sinuses which incorporate allergies, the problem with taste and smell, nose bleeds, OSA and sinusitis