Hyaluronic acid lytic enzyme can hydrolyze hyaluronic acid: (the injection of inappropriate parts can be eliminated, and the lump caused by excessive injection of hyaluronic acid can be eliminated, with an elimination rate of 9%), which is mainly used to repair the failure of hyaluronic acid molding. Hyaluronic acid lytic enzyme is a substance that dissolves hyaluronic acid. After hyaluronic acid injection, the effect is not very good. It can be dissolved with hyaluronic acid lytic enzyme within 48 hours, and then it can be filled with hyaluronic acid again.
However, precautions for using hyaluronic acid lysing enzyme: When using in large doses (such as several hundred units), it is best to do a skin test first. Inject .2ml of 15u/ml liquid medicine intradermally. If a rash with pseudopodia appears within 5min and lasts for 2-3min, it will be positive if it feels itchy. However, transient erythema appears locally, which is caused by vasodilation, but it is not positive. If there is local inflammation or suppuration, it is advisable to treat it first, and then use hyaluronic acid enzyme, because hyaluronic acid enzyme may promote the spread of inflammation.
In addition, we must pay attention to the following matters:
1. Hyaluronidase should not be injected into the site injected with botulinum toxin within 48 hours, because Hyaluronidase promotes the serious spread of botulinum toxin;
2. Avoid some acute and chronic diseases, and take some drugs orally, especially those with allergic history;
3. Interval between injection of hyaluronic acid after injection of hyaluronidase: Generally, it is safe to have an interval of one week, and 72 hours in case of emergency, which is related to drug absorption.
Of course, as an antidote to hyaluronic acid, the most important prerequisite is that you must inject genuine hyaluronic acid. If it is fake Ogilvy, bone meal or liquid silica gel, it will be difficult.