redness

The idea of redness is an abstraction.

The burning light-wick appears as a whole splotch of redness in the murkiness of her eyes.

The cardinal signs of inflammation are rubor (redness), calor (heat), tumor (swelling), dolor (pain), and loss of function.

According to dermatologists, you only need a moisturizer if your skin experiences the following: redness, scaliness or itchiness.

Arthragra involving one or several joints, local redness, swelling and excruciating pain with limitation of morement, accompanied by fever and thirst, yellow tongue coating rolling and rapid pulse.

Eczema：A noncontagious inflammation of the skin, characterized chiefly by redness, itching, and the outbreak of lesions that may discharge serous matter and become encrusted and scaly.