What is a hyaluronic acid injectable dermal filler?
Hyaluronic acid (HA) is a highly sought-after ingredient in the medical and cosmetic industries. These complex carbohydrate molecules have been researched upon for decades and are found to deeply hydrate cells. Hyaluronic acid-based injectable fillers refer to aesthetic implants that are administered intradermally to correct skin problems such as wrinkles and sunken areas. Some globally renowned brands of HA fillers include Restylane and Belotero. Though they are reserved for aesthetic procedures, the fillers can only be implanted by a professional with vast experience in dermal filler injection techniques.
What are the benefits of hyaluronic acid injectable fillers?
A benefit of hyaluronic acid injectable fillers is that they are tissue-friendly and biodegradable. Since HA exists naturally in the human body, fillers with this material are well-tolerated with minimal risk of rejection. Besides that, HA injectables will be metabolised gradually by the tissues. Not only that, results of fillers can be reversed via hyaluronidase, a type of enzyme that quickens disintegration of hyaluronic acid fillers. So, patients who are unhappy with the outcome of their aesthetic procedure still have the option of dissolving the fillers and starting anew.
What are the side effects of HA fillers?
Hyaluronic acid injectable fillers can cause some mild side effects. Most patients tend to develop localised inflammatory reactions like redness, bruising, swelling, itchiness, and pain. Usually, these aftereffects are quite mild in nature and should subside soon enough with proper aftercare methods. Other more severe reactions that may arise include tissue hardening, tissue death, and pus. These reactions tend to be rarer. Patients may also exhibit allergic reactions if they are hypersensitive to any of the components of the filler. Be sure to review their medical history prior to the procedure.