What does facial seborrheic dermatitis symptom have

summary

I got dermatitis last year. It belongs to seborrheic dermatitis. There are a lot of redness and swelling on my face. It took me a long time to treat it. What are the symptoms of seborrheic dermatitis?

What does facial seborrheic dermatitis symptom have

Symptoms 1. Facial symptoms: typical facial lesions are dark yellow red papules or patches with clear edges, covered with greasy scales or crusts, accompanied by varying degrees of pruritus. Due to the increase of sebum secretion and the change of chemical composition, the normal flora existing in the skin, such as pityriasis ovale, proliferates and invades the skin. In addition, a large amount of sebum, through the non pathogenic microorganisms existing in the skin, decomposes free fatty acids and stimulates the skin to cause inflammation.

Symptom performance 2, the emergence of different degrees of itching: symptoms of different degrees of itching. Infantile seborrheic dermatitis: often occurs in the first month after birth, skin lesions in the scalp, forehead, eyebrows and cheeks, for the overflow of red patches, yellow scab. Adult seborrheic dermatitis: oily, dry or mixed, pruritus. Desquamation and other skin surface symptoms, erythema is obvious.

Symptom distribution: the main manifestation of facial seborrheic dermatitis is that skin lesions are more common in nasolabial sulcus, nasal wings and eyebrow arch, with light red patches and covered with yellow scales. General facial seborrheic dermatitis symptoms occur in sebaceous glands exuberant, relatively obese people.

matters needing attention

Get facial seborrheic dermatitis, in the treatment at the same time should also do a good job in daily life conditioning work, usual diet to light food, but also to avoid all kinds of washing products stimulation, especially to pay attention to good living habits.