Epistaxis, or bleeding from the nose, is common in its frequency and varies in its manifestation.
An earlier study found that 66 % of people reported they had smell disorder in some periods of their life.
The oral cavity includes lip, buccal mucosa, gum, retromolar area, mouth floor, hard palate, and anterior 2/3 of tongue.
Lead air into middle ear cavity via eustachian tube to modulate middle ear cavity pressure and drain out middle ear exudates.
Larynx is an organ with a function phonation composed of bone, cartilage, and soft tissue. It locates just above the tracheal.
Tonsils are adenoid glands located on the bilateral sides of retropharynx, made of lymphoid tissue.
Enteroviruses are made of small viruses like ribonucleic acid (RNA) and protein.
Allergy is an exaggerated immune response or reaction to substances that are generally not harmful to us.