Seborrheic dermatitis is a papulosquamous dermatosis that is very common, chronic, and relapsing, easy to diagnose, which settles preferentially in the areas with the highest density of sebaceous glands face, scalp, presternal area, and folds. It has a typical clinic, easily recognizable: pink erythema and yellowish-white scaling. It presents tremendous variability in the inter-individual severity and even in individuals throughout his life. It is shown in neonates and adults and has various forms. Its pathogenesis is still uncertain, involving several factors (seborrhea, microbiological effects, neurological factors, etc.). Even though the family association is appreciated, a relationship has not been confirmed form of inheritance
Who gets Seborrheic Dermatitis?
Seborrheic dermatitis occurs in infants under three months and usually gets better between 6 and 12 months.
Adult seborrheic dermatitis appears in late adolescence. Its prevalence is more in young and older adults. It is more common in men than in women. The following factors may be associated with severe seborrheic dermatitis in adults:
- Oily skin (seborrheic illness)
- A familial propensity for a family history of seborrheic dermatitis or psoriasis
- Immunosuppression: Organ transplant recipients, patients with human immunodeficiency virus (HIV) infection, and lymphoma
- Neurological and psychiatric disorders: Congenital disorders such as Parkinson’s disease, late-onset motor disorders, depression, epilepsy, facial paralysis, spinal cord injury, and Down’s disease
- Treatment of psoriasis with psoralen and ultraviolet A (PUVA) therapy.
- Sleep deprivation and stressful events.
What chances do people with seborrheic dermatitis have?
Seborrheic dermatitis is a chronic state, so you may have to deal with it at some point in your life. They can go through long periods with few or no symptoms. You will also experience flare-ups, episodes where symptoms become more severe.
Over time, you can find a skincare routine that works for you and lessens the effects of the condition. Recognizing and eliminating stimuli can also help you effectively manage seborrheic dermatitis. It does not lead to severe medical conditions or other complications.
The flat cap usually disappears within six months without treatment.
Etiopathogenesis
It is not known; several factors likely contribute to their development.
Seborrhea
The lesions are located in areas with a high density of pilosebaceous units of the face, scalp, and torso, and patients often have oily skin. However, not all affected patients have increased sebum production. Seborrheic dermatitis is neither a disease of the sebaceous glands nor does it occur
GOOD POINT
Concept. Seborrheic dermatitis is a chronic entity, recurrent, affecting areas of the body with an increased density of sebaceous glands. There are two different clinical forms, infantile seborrheic dermatitis, which occurs in all three.
First months of life and seborrheic dermatitis in adults.
Pathogens
Its pathogenesis remains uncertain. Involves many factors. Unlike newborns, there is no relationship between
increased sebum production and seborrheic dermatitis. The role of Malassezia furfur in sick. Affected patients may have an altered immune response to the micro-organism, which justifies its dermatitis.
Diagnosis
Diagnosis is based on clinical manifestations, which have very high typical and easily identifiable, with peculiarities depending on the age and location of the lesions. Well-established factors include temperature differences, drugs, neurological diseases, and situations suppressing immunity. The primary differential diagnosis in children is atopic dermatitis; it varies depending on the affected part of the body in adults. Sometimes, especially on the scalp, the difference
in psoriasis, it is impossible; many authors refer to these clinical forms as seborrhea.
Therapy
While it is self-sufficient in newborns, it is a chronic and recurrent disease in adults. In most cases, it is a prophylactic maintenance treatment. In this sense, besides the classic ready-made antifungals that label subjects with immunomodulators, we may have vigorous anti-inflammatory activity without the side effects of long-term use of corticosteroids.