Efficacy of Crisaborole 2% Ointment Versus Tacrolimus 0.1% Ointment in the Treatment of Intertriginous and/or Anogenital Psoriasis.

The goal of this clinical trial is to learn if topical application of crisaborole 2% ointment can treat flexural and/or genital psoriasis in adult patients of both genders. It will also learn about the safety of crisaborole 2% ointment. The main questions it aims to answer is: * Does crisaborole 2% ointment work effectively in flexural and/or genital psoriasis in adults? * is crisaborole 2% ointment well tolerated in flexural and/or genital psoriasis in adults? * Is crisaborole 2% ointment comparable to tacrolimus 0.1% ointment in terms of efficacy and safety in flexural and/or genital psoriasis in adults? Researchers will compare crisaborole 2% ointment to tacrolimus 0.1% ointment to see if crisaborole works as effective and is as well-tolerated. Participants will: * apply topical crisaborole 2% ointment or tacrolimus 0.1% ointment twice daily for 6 weeks to plaques of flexural and/or genital psoriasis. * Visit the clinic once every 2 weeks for checkups and photography. * Keep a diary of their symptoms.

Inclusion Criteria: * Adults (≥18 years) of both genders. * A confirmed clinical and dermoscopic diagnosis of intertriginous and/or anogenital psoriasis. * PASI\