We sat down and talked with the specialists of O'Donoghue Dermatology to discuss some of the most current issues in dermatology today.
Dr. J Morgan O'Donoghue, Physicians Assistants Nathaniel Swartz, PA-C and Amy Fenenga, PA-C have a combined 35 years in the specialty of medical, surgical, and cosmetic dermatology. They gave us an insight into some of the most important topics in this interesting specialty.
Q: Oxybenzone is rumored to be an unsafe ingredient and is widely used in most sunscreens, what advice would you give to your patients when choosing a sunscreen with Oxybenzone?
A: Dr. O'Donoghue: I think the jury is still out in regards to Oxybenzone. I still believe the most effective ingredients to have in a sunscreen are Zinc Oxide and Titanium Dioxide which are inert minerals and have proven to be very safe. In our office we offer several Oxybenzone-free options including an oil-free SPF 30 and a broad-spectrum SPF 50 sunscreen.
Swartz, PA-C: The problem with these rumors is that they are using information from studies involving mice that received doses of these chemicals that a person would never receive from the normal use of sunscreens. Although Oxybenzone is most likely safe to use, I still think your best bet is to use a sunblock that contain zinc oxide or titanium dioxide as the active ingredients and with at least an SPF 30.
Fenenga, PA-C: There were a few poorly done studies stating that Oxybenzone "could" be unsafe. The truth is it has been
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