Praxis Medical Insights

Est. 2024 • Clinical Guidelines Distilled

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

Last Updated: 9/29/2025

Treatment of Scalp Psoriasis with Dovobet

Application and Dosing

  • Apply Dovobet once daily to scalp psoriasis plaques for 4-8 weeks, carefully parting the hair and applying only to affected areas while avoiding the forehead and face, as recommended by the American Academy of Dermatology 1
  • Use Dovobet once daily for optimal results, with a treatment duration of 4-8 weeks, as this is the timeframe where efficacy has been demonstrated 1
  • Patients can expect approximately 69-74% chance of achieving clear or almost clear scalp with consistent use 1

Safety Precautions

  • Do not exceed 100 grams per week in adults to prevent calcium elevation in the blood, as advised by the American Academy of Dermatology 2, 1
  • Never use salicylic acid products at the same time as Dovobet, as the acid will inactivate the calcipotriene component and make it ineffective, according to the American Academy of Dermatology 1, 3

Adverse Reactions and Limitations

  • Mild irritation of the treated skin or surrounding areas is common and usually temporary, with a reported incidence in clinical trials 4, 5
  • Do not use Dovobet during pregnancy unless specifically directed by a doctor, as it is Category C, as recommended by the American Academy of Dermatology 4, 5