What are the risks and long-term side effects of injecting hyaluronic acid into the knee?

Sep 10, 2024 Source: Cainiu Health
Dr. Han Xuefeng
Introduction
In general, potential risks of hyaluronic acid injections in the knee may include allergic reactions, infection, pain, and swelling. Late side effects might involve skin irregularities, bruising, and joint deformity. It is recommended to get adequate rest, maintain a light diet, and avoid strenuous activities after hyaluronic acid injection in the knee, which can help with absorption and reduce the risk of adverse effects and complications.

In general, the potential risks of injecting hyaluronic acid into the knee may include allergic reactions, infection, pain, and swelling. Late-stage side effects might involve skin irregularities, bruising, and joint deformity. If considering such injections, it is recommended to consult a reputable medical facility.

Example image of knee hyaluronic acid injection:

Introduction to hyaluronic acid injection procedure:

Procedure Name

Hyaluronic Acid Injection

Mechanism

Hyaluronic acid is injected into the knee joint, where it binds large amounts of water molecules to form a highly viscous and elastic substance.

Advantages

1. Lubricates joints

2. Simple procedure

3. High safety profile

Risks

1. Allergic reactions

2. Risk of infection

3. Pain and swelling

Late-stage Side Effects

1. Skin surface irregularities

2. Bruising at injection site

3. Joint deformation

Cost

500–2000 RMB per syringe

Duration of Effect

6–12 months

After receiving a hyaluronic acid injection in the knee, it is advisable to get adequate rest, maintain a light diet, and avoid strenuous activities to promote absorption and reduce the risk of complications and side effects.

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