Hyaluronic acid should be sterilized and used only once. It is forbidden to use Perfect HA gel after it is damaged.
When the joint inflammation is obvious, it should not be injected. After the inflammation is eliminated, inject Perfectha hyaluronic acid gel.
When joint effusion occurs, puncture and drain the fluid as appropriate. The leakage of Perfectha hyaluronic acid gel outside the joint cavity will cause pain, so it must be injected into the joint cavity.
Sometimes it may cause pain. After injection of Perfectha hyaluronic acid gel, treat it quietly locally.
Hyaluronic acid will precipitate when it comes into contact with disinfectants such as benzalkonium chloride and quaternary ammonium chloride. It should be taken into account when using it.
Pregnant women and lactating women should use it with caution, those with liver function damage should use it with caution, and those with Perfect HA gel allergy should use it with caution.