Praxis Medical Insights

Est. 2024 • Clinical Guidelines Distilled

Made possible by volunteer editors from the University of Calgary & University of Alberta

Last Updated: 9/14/2025

Treatment Options for Psoriasis Exacerbation

First-Line Treatment Options

  • The British Journal of Dermatology recommends switching to an alternative biologic therapy when the current treatment fails to achieve minimum response criteria or loses its effectiveness over time 1
  • For mild psoriasis, the Journal of the American Academy of Dermatology suggests high-potency topical corticosteroids are effective for short-term management of exacerbations 4
  • The combination of calcipotriene and betamethasone dipropionate provides superior efficacy compared to either agent alone with a good safety profile for up to 52 weeks, according to the Journal of the American Academy of Dermatology 3

Biologic Therapy Selection

  • The British Journal of Dermatology recommends ustekinumab as a first-line biologic agent for adults with psoriasis 1
  • Adalimumab is recommended as a first-line biologic agent, particularly when psoriatic arthropathy is a consideration, by the British Journal of Dermatology 1
  • Secukinumab can be considered as a first-line biologic agent in adults with psoriasis, with or without psoriatic arthritis, according to the British Journal of Dermatology 1

Dose Escalation Strategies for Biologic Therapy

  • The British Journal of Dermatology suggests the following dose-escalation strategies for biologic agents:
Biologic agent Suggested dose-escalation strategy
Ustekinumab 45 mg every 12 weeks (<100 kg) Ustekinumab 90 mg every 12 weeks
Ustekinumab 90 mg every 12 weeks (>100 kg) Ustekinumab 90 mg every 8 weeks
Adalimumab 40 mg every other week Adalimumab 40 mg weekly
Etanercept 50 mg once weekly Etanercept 50 mg twice weekly
Infliximab 5 mg/kg every 8 weeks Infliximab 5 mg/kg every 6 weeks

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Combination Strategies for Enhanced Efficacy

  • The Journal of the American Academy of Dermatology recommends adding topical therapies to biologic treatment to enhance efficacy, such as class 1 topical corticosteroids added to standard dose etanercept for moderate to severe psoriasis 7
  • Calcipotriene/betamethasone added to standard dose adalimumab can accelerate clearance of psoriatic plaques, according to the Journal of the American Academy of Dermatology 7

Alternative and Adjunctive Approaches

  • The Journal of the American Academy of Dermatology suggests that stress reduction techniques, including meditation and cognitive behavioral therapy, can improve psoriasis severity in some patients 8
  • Oral curcumin supplementation may benefit patients with psoriasis as adjunctive therapy, according to the Journal of the American Academy of Dermatology 8

Important Considerations and Pitfalls

  • The British Journal of Dermatology recommends considering the pharmacology of both drugs, the patient's clinical circumstances, and the patient's views on risks and benefits when transitioning between therapies 1

Treatment Algorithm for Psoriasis Exacerbation

  • The British Journal of Dermatology suggests evaluating for modifiable factors contributing to poor response, considering dose escalation of current biologic, and switching to alternative biologic agent if inadequate response 1
  • For severe or refractory cases, infliximab can be considered for very severe disease, and consultation with a specialist with expertise in biologic therapy is recommended, according to the British Journal of Dermatology 1