How can I prevent allergic reaction to hyaluronidase?

If you have allergy issues, discuss them with your plastic surgeon. In my experience, reactions to Hyaluronidase injections has been minimal and very fruitful to patients. Best, Dr. KaramanoukianLos Angeles

Thank you for sharing your excellent question.  The most important first step is discussing what hyaluronidase your injector will be using.  A common one is Vitrase which is derived from sheep, while Hylenex is human derived.  Any known sensitivity to the ingredients in the injections should be discussed with your injector in order to make the right decision.  Additionally you can either be patch tested to assess your sensitivity or pretreated with steroids if concerned.  Hope this helps.