Topical Corticosteroids Are the Mainstay Treatment for Eczema and Dermatitis
For adults with atopic dermatitis or eczema, topical corticosteroids are strongly recommended as first-line treatment, with the choice of potency guided by disease severity and anatomical location. 1
Treatment Algorithm by Disease Severity
Mild-to-Moderate Eczema/Dermatitis
- Start with medium-potency topical corticosteroids (e.g., hydrocortisone 1% for mild cases, or prednicarbate 0.02% cream for moderate cases) applied once or twice daily 1, 2
- Medium-potency steroids can be used for longer courses due to favorable adverse event profiles compared to high-potency agents 1
- Once daily application is as effective as twice daily for potent topical corticosteroids, so once daily dosing is sufficient 1, 3
Moderate-to-Severe Eczema/Dermatitis
- Use potent topical corticosteroids initially to rapidly control active disease 1
- Potent corticosteroids result in 70% treatment success versus 39% with mild-potency agents 3
- Very high-potency steroids should be reserved for short courses only due to atrophy risk 1
Anatomical Considerations
Critical: Use lower potency agents on thin-skinned areas including the face, neck, genitals, and body folds to minimize adverse effects 1, 2
- Face and intertriginous areas: Low-potency (hydrocortisone 1%) 4, 2
- Body and extremities: Medium to potent potency based on severity 1, 2
- Thick, lichenified areas: Potent to very potent potency 1
Maintenance Therapy to Prevent Flares
For patients achieving control, intermittent use of medium-potency topical corticosteroids twice weekly (weekend/proactive therapy) is strongly recommended to reduce disease flares and relapse 1
- Weekend proactive therapy decreases relapse likelihood from 58% to 25% 3
- This approach allows maintenance without continuous steroid exposure 3
Alternative First-Line Options for Mild-to-Moderate Disease
When corticosteroid adverse effects are a concern, particularly for facial or long-term use:
- Tacrolimus 0.03% or 0.1% ointment (strong recommendation, high-certainty evidence) 1
- Pimecrolimus 1% cream (strong recommendation, high-certainty evidence) 1
- Crisaborole ointment (strong recommendation, high-certainty evidence) 1
- Ruxolitinib cream (strong recommendation, moderate-certainty evidence) 1
Essential Adjunctive Measures
Moisturizers are strongly recommended for all patients with atopic dermatitis and should be applied liberally, ideally after bathing 1
- Emollients provide surface lipid film that retards evaporative water loss 1
- Use soap substitutes (dispersible creams) instead of traditional soaps which remove natural skin lipids 1
- Apply moisturizers at least once daily to the whole body 1
Duration of Treatment
- Super-high-potency corticosteroids: up to 3 weeks maximum 2
- High- or medium-potency corticosteroids: up to 12 weeks 2
- Low-potency corticosteroids: no specified time limit 2
- Stop corticosteroids for short periods when possible to minimize adverse effects 1
Common Pitfalls to Avoid
Do NOT use topical antihistamines (conditional recommendation against) 1
Do NOT routinely use topical antimicrobials or antiseptics unless there are clinical signs of secondary bacterial infection 1
Avoid alcohol-containing lotions or gels as they enhance skin dryness 1
Do not underdose: Use the fingertip unit method—one fingertip unit covers approximately 2% body surface area 2
Adverse Event Monitoring
- Abnormal skin thinning occurs in approximately 1% of patients, primarily with higher-potency agents 3
- Risk increases with prolonged use, large application areas, occlusion, and use on thin-skinned areas 2
- In children, use lower potencies and shorter durations 2
- Systemic absorption and pituitary-adrenal axis suppression are risks with very potent steroids, particularly in children 1