Ear and ear canal anomalies are also related to this structure of the ear and are known to be associated with sensorineural hearing loss and conductive hearing loss. Vertigo refers to the inappropriate perception of motion. This is due to dysfunction of the vestibular system. One common type of vertigo is benign paroxysmal positional vertigo, when an otolith is displaced from the ventricles to the semicircular canal. The displaced otolith rests on the cupola, causing a sensation of movement when there is none. Ménière's disease, labyrinthitis, strokes, and other infective and congenital diseases may also result in the perception of vertigo.
Red ear syndrome of the outer ear along with the cartilage) and often cause moderate to extreme pain during “flares” of the disease, which can be acute and/or chronic. Red ears in RP can be bilateral or unilateral, and are described as “earlobe sparing” due to the lack of cartilage in the earlobe. Prolonged inflammation can eventually result in deteriorated ear cartilage (often described as “cauliflower ear” or “floppy ear”), and even partial or total loss of hearing. Attacks of skin redness and burning sensation or pain in one or both external ears are the only common symptom. Pain is often most pronounced