Uses of Hyasyn Forte

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1. What are the uses of Hyasyn Forte?

Hyasyn Forte medicine has the main ingredient is Sodium hyaluronate 20mg/2ml. The drug is in the form of injections with each syringe.
Hyaluronic acid is an important component of connective tissue in the body, this substance is concentrated in high concentrations in synovial fluid and joint cartilage. Endogenous hyaluronic acid helps joint synovial fluid to be elastic and elastic. As a result, it can help lubricate joints and reduce impact from external shocks, and is also an important component of proteoglycan in articular cartilage.
When the patient has osteoarthritis, there is a decrease in both the quality and quantity of hyaluronic acid in the synovial fluid and in the articular cartilage. Therefore, the use of hyaluronic acid injections into degenerative joints will help improve joint function. The effect of exogenous hyaluronic acid may be related to its interaction with other components of the joint cavity (synoviocyte and chondrocyte).
In controlled clinical studies, an improvement in osteoarthritis symptoms was observed 6 – 12 months after the end of therapy with exogenous hyaluronic acid.

2. Indications and contraindications of Hyasyn Forte

2.1. Indications The drug is indicated for the treatment of knee arthritis.
2.2.Contraindications Hyasyn Forte is contraindicated in patients with hypersensitivity to any of its ingredients. Use with caution in patients with hepatic impairment or a history of liver failure.

3. Dosage and usage of Hyasyn Forte

How to use:
The drug is given by injection, with the help of a doctor and medical staff. Injection site: The drug is injected into the knee joint, so the patient must follow strict aseptic technique. The injectors are well trained in joint injection techniques. Because the drug has a high viscosity, the needle size G22 – G23 should be used to avoid needle blockage when injecting. Repeat use should be adjusted according to symptoms and this drug should not be repeated continuously for 6 months. Do not inject the drug into a vein and do not use it for eye drops. Dosage:
Adults: Inject into the cavity of the knee joint, once a week, for 3 weeks. Children: There are no adequate studies in children, therefore do not use.

4. Undesirable effects of the drug Hyasyn Forte

When using Hyasyn Forte, the following undesirable effects may be encountered:
Hypersensitivity reactions: Rarely, such as angioedema, burning sensation, rash, itching. When any symptoms of hypersensitivity reactions occur, you need to stop the patient and take appropriate measures. Pain is mostly transient after injection; Swelling and edema as well as the risk of infection at the injection site have been reported, although very rarely. Nausea, vomiting, fever, and headache may also occur. Inform your doctor about the side effects you experience while using Hyasyn Forte.

5. Things to note when taking Hyasyn Forte

In the process of using Hyasyn Forte, it should be noted:
Before using Hyasyn Forte, you need to carefully read the instructions for use, and at the same time tell your doctor about your history of drug allergies. To avoid taking the drug when there is a history of drug allergy. In the case of severe knee arthritis associated with knee deformity, medication may worsen local inflammation. Therefore, it is necessary to treat the symptoms of severe inflammation before injecting Hyasyn Forte. Sometimes after the injection, the patient may have severe pain at the injection site. Therefore, if the patient has a lot of pain, it is necessary to take measures to treat pain caused by injection. Injections need to be done with extreme caution, because if the drug is not injected correctly into the joint cavity, the drug leaks out of the joint cavity, often causing pain to the patient. The injection of the drug into the knee joint cavity, it is necessary to strictly follow aseptic technique. Hyasyn should be discontinued if after 3 injections there is no therapeutic effect. In cases where the patient has fluid retention in the joints, the fluid can be removed first with a needle and treated before the injection Ability to drive and operate machinery: Use with caution as the patient may experience pain or discomfort when injected. It is advisable to check for abnormal symptoms after injection and before operating machinery or driving a vehicle. Pregnancy: Although animal studies have not demonstrated teratogenic effects, the safety of the drug in pregnant women has not been adequately studied. Therefore, caution should be exercised when administering the drug to pregnant women and women of childbearing potential. Lactation: Hyaluronate can be excreted in breast milk, so patients taking this medicine should not breast-feed. Drug interactions : When taking the drug, do not use it at the same time or mix it with other intra-articular injection drugs; Do not use with disinfectants containing chlorhexidine or quaternary ammonium salts, because hyaluronic acid can be precipitated by this salt when used together. If injecting lidocaine subcutaneously or using other local anesthetics before injecting Hyasyn Forte, it helps to reduce pain. Storage: Store the drug in sealed packaging, in a dry place, away from light, at a temperature of 2 - 8oC. Hopefully, with the above information about Hyasyn Forte, you already know what the drug works and how to use it. Patients only use drugs when indicated and performed by medical staff.
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