Sodium hyaluronate

How does sodium hyaluronate work?

Sodium hyaluronate works in several ways to promote joint health and function. Firstly, it increases the viscosity of the synovial fluid, which acts as a lubricant and shock absorber. Secondly, it protects the cartilage surface from abrasion and inflammation by acting as a barrier against free radicals and enzymes that can break down cartilage. It also stimulates the production of the body's own hyaluronic acid and proteoglycans, which are important building blocks of cartilage. Through these effects, sodium hyaluronate can improve the mobility, pain and quality of life of dogs with joint diseases.

How is sodium hyaluronate used?

Sodium hyaluronate can be administered in various ways, depending on the severity and location of the joint disease. The most common method is intra-articular injection, where sodium hyaluronate is injected directly into the affected joint. This requires strict asepsis and expert handling by the vet. The dosage varies depending on the size of the joint, but usually two injections are given three weeks apart. The effect can last up to six months.

Another method is intravenous injection, where sodium hyaluronate is injected into the bloodstream. This has the advantage that several joints can be treated at the same time without the need for a puncture. The dosage is around 10 mg per dog and can be repeated as required.

A third method is intralesional injection, where sodium hyaluronate is injected into the tissue around the inflamed or injured tendon. This is intended to promote healing and relieve pain.

In addition to injections, there are also eye drops containing sodium hyaluronate that can be used to moisturize and care for the eye.

What are the advantages and disadvantages of sodium hyaluronate?

Sodium hyaluronate has several advantages over other treatment options for joint disease in dogs. Firstly, it is a natural active ingredient that is well tolerated by the body and has no undesirable side effects. Secondly, it has a long-lasting effect that can reduce or replace the use of painkillers. It can also delay or halt the progression of joint degeneration.

However, sodium hyaluronate also has some disadvantages that must be taken into account. For one thing, it is an expensive treatment that not all pet owners can or want to pay for. Secondly, it is not a cure for joint diseases, but only a symptomatic therapy that needs to be repeated regularly. In addition, injections can lead to complications such as infections, bleeding or reactions that require careful monitoring.