During Injection: When sodium hyaluronate is administered into the cavity of the knee joint, it should be performed according to strict aseptic procedure. In case improvement of symptoms is not recognized after treatment, administration should be limited to 5 times before discontinuing. When accumulation of articular fluid occurs, it should be drained out of syringe if the condition necessitates.
Others: Sodium hyaluronate should not be administered into blood vessels, it should not be applied for ophthalmological treatment. Because the drug is viscous, the use of 22-23 G syringe is desired. Since it is kept in a cool place, restore to room temperature before administering. It is intended for 1 application, therefore it should be used as soon as possible after opening. Discard after using.