What Recommendations Are Appropriate for Patients with Chronic Pruritus Ani

What recommendations are appropriate for patients with chronic pruritus ani? (Select all that apply.)

A) Application of a topical antihistamine
B) Applying a of 1% hydrocortisone cream for several months
C) Avoid tight-fitting or non-breathable clothing
D) Avoiding perfumed soaps and toilet papers
E) Using a hair dryer on the cool setting to control itching