MICROANATOMY

Detailed explanation-1: -erythema, any abnormal redness of the skin. Erythema is caused by dilation and irritation of the superficial capillaries; the augmented flow of blood through them imparts a reddish hue to the skin. Erythema may arise from a great variety of causes and disease conditions.

Detailed explanation-2: -Erythema is a broad category of skin condition that can impact any area of the skin and mucous membranes.

Detailed explanation-3: -Definition. Redness of the skin, caused by hyperemia of the capillaries in the lower layers of the skin. [

Detailed explanation-4: -Erythema multiforme is a skin reaction that can be triggered by an infection or some medicines. It’s usually mild and goes away in a few weeks. There’s also a rare, severe form that can affect the mouth, genitals and eyes and can be life-threatening. This is known as erythema multiforme major.