Kõrvalestale

Kõrvalestale refers to a condition caused by mites that infest the external ear canal. These microscopic parasites, most commonly ear mites (Otodectes cynotis), are prevalent in a variety of animals, particularly cats and dogs. The mites feed on earwax and oils produced in the ear canal, leading to irritation and inflammation.

Symptoms of kõrvalestale can include excessive scratching of the ears, head shaking, and a dark, waxy discharge that may resemble coffee grounds. In severe cases, the ear canal can become thickened and painful, potentially leading to secondary bacterial infections. The presence of mites can also cause discomfort and behavioral changes in affected animals, such as restlessness or aggression when their ears are touched.

Diagnosis is typically made by a veterinarian who will examine a sample of ear discharge under a microscope to identify the mites. Treatment usually involves cleaning the ear canal to remove debris and applying topical or oral medications prescribed by the veterinarian to kill the mites. It is important to treat all animals in a household that may have come into contact with the infected animal, as ear mites are highly contagious. Preventing reinfection often involves regular ear cleaning and monitoring for any signs of irritation.