But no matter which therapy is chosen, regular moisturizing is critically important, Dr. Fowler remarked. Expensive prescription moisturizers are available, but he questioned whether they offer any cost-worthy extra benefit over a good nonprescription moisturizer.
“Do these super-moisturizers protect the skin barrier any more than petrolatum? I can’t answer that. They promise better results, but each patient and doc have to make the decision. If your patient can afford it, maybe some will be better for their skin, but really, it’s not as important as some of the other medications. So, I tell them, if cost is an issue, don’t worry about the fancy moisturizers.”
Dr. Fowler disclosed relationships with multiple pharmaceutical companies.
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Correction, 2/15/19: An earlier version of this article mischaracterized the chemical action of dupilumab.