Mainly in the process of injection, it will cause local skin redness and pain. If the doctor does not operate properly in the injection process, it is likely that drugs will be injected into blood vessels to cause vascular embolism, which will affect normal health.

Therefore, when injecting at ordinary times, try to choose a regular medical institution to ensure the effect and avoid sequelae or complications after injection.

Pay more attention to rest during the recovery process.

Playing Ivan is easy to cause skin allergy, and it lasts for a short time, so it needs repeated injections. This is a common hyaluronic acid in life. Usually, the effective ingredients are injected into the skin with a syringe, which can improve the wrinkles of the skin. Don't use this method if you are allergic.