koplikning

Koplik's spots are small, flat, red spots that appear on the inside of the cheeks, near the mouth. They are a characteristic symptom of measles, a highly contagious viral infection. Koplik's spots are typically 2-3 millimeters in diameter and are caused by the accumulation of white blood cells and fluid beneath the mucous membrane. They are named after the German physician Friedrich Koplik, who first described them in 1898.

Koplik's spots usually appear 2-3 days after the onset of the measles rash and are most prominent when the patient is looking to the side. They are not painful and do not itch. However, they can be a sign of dehydration, as they may disappear when the patient is well-hydrated.

Koplik's spots are a useful diagnostic tool for measles, as they are not found in other diseases. However, they are not always present in all cases of measles, and their appearance can vary. In some cases, they may be absent or may appear later in the course of the disease.

Koplik's spots are a temporary condition and usually resolve within a few days. They do not leave any permanent damage or scarring. However, they can be a sign of a more serious underlying condition, such as measles, and should be evaluated by a healthcare provider.