Atopic Dermatitis in Emergency Medicine Follow-up
- Author: Jamie Alison Edelstein, MD; Chief Editor: Barry E Brenner, MD, PhD, FACEP more...
Further Inpatient Care
- Few patients with atopic dermatitis will require hospitalization. Patients with cellulitis or severe secondary infection may require intravenous antibiotics and sedation.
Further Outpatient Care
- Atopic dermatitis is chronic and relapsing. The main goal of treatment is control of the disease, not a cure. Patient education about management of flare and recognition of superinfection is paramount.
Inpatient & Outpatient Medications
- Few patients with atopic dermatitis will require hospitalization. Patients with cellulitis or severe secondary infection may require intravenous antibiotics and sedation.
Deterrence/Prevention
- Breastfeeding has indisputable benefits in infant nutrition, but no strong evidence suggests a protective effect against the development of atopic dermatitis, even in children with a family positive history.[14]
- The mainstay of treatment of atopic dermatitis is prevention of outbreaks. Patients should continue to take short showers/baths followed by immediate hydration of skin with emollients even during rash-free times. They should also continue to avoid any triggers that may exacerbate atopic dermatitis.
Complications
- Excoriations secondary to itch predispose to infection and can be recognized by the accumulation of serum, crust, and purulent material. Development of vesicle and/or pustules in patients with known atopic dermatitis should initiate a search for bacterial or viral superinfection; appropriate antibiotics or antivirals should be started immediately. Patients with atopic dermatitis are uniquely susceptible to herpes simplex, which may occasionally progress to a Kaposi’s varicelliform eruption; physicians and patients should be particularly vigilant for this condition. This rare complication is characterized by generalized involvement, systemic toxicity, and even death. In these cases, the patient should be treated with oral acyclovir and monitored closely. Topical corticosteroids and/or occlusive dressings are best, at least temporarily, discontinued.
- Exfoliative erythroderma is another rare complication, occurring in less than 1% of patients with atopic dermatitis. Exfoliative erythroderma demonstrates a marked progression caused by widespread Staphylococcus aureus or herpes simplex superinfection and can be life threatening if it is complicated by high-output cardiac failure and heat loss.
- Atrophy or striae occur if fluorinated corticosteroids are used on the face or in skin folds.
- Systemic absorption of steroids may occur if large areas of skin are treated, particularly if high-potency medications and occlusion are combined.
Prognosis
About 90% of patients with atopic dermatitis have spontaneous resolution by puberty.
Adults who continue to have atopic dermatitis usually have localized dermatitis (eg, chronic hand or foot dermatitis, eyelid dermatitis, lichen simplex chronicus).
Unfavorable prognostic factors for atopic dermatitis (in order of relative importance) include the following:
- Persistent dry or itchy skin in adult life
- Widespread dermatitis in childhood
- Family history of atopic dermatitis
- Associated bronchial asthma
- Early age at onset
- Female gender
The objective when treating a patient for atopic dermatitis is control of exacerbations, not elimination of the disease. Using the above treatment modalities, patients and their families can hope to minimize the frequency and severity of outbreaks.
Patient Education
- Given the chronic nature of atopic dermatitis and patients' concerns about appearance, emotional support and psychological counseling may be helpful. Physicians need to be sensitive to the needs of patients and their families.
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