If you’re considering hyaluronic injections for joint pain—especially in the knees —you’re not alone. This treatment has gained popularity for its ability to ease pain and improve joint function. However, the success of the procedure largely depends on how well you care for your joint afterwards. In this article, we’ll guide you through expert-recommended aftercare tips, based on the clinical experience of Professor Paul Lee and the MSK Doctors team . Our aim is to help you recover confidently, maximise the benefits, and minimise any discomfort or complications.

What to Do Immediately After Your Hyaluronic Injection

The first day or two after your injection are critical for setting the stage for a smooth recovery. Rest the treated joint and avoid putting too much weight or stress on it. Elevating your leg, if it’s the knee joint , can help reduce swelling. Applying ice packs in 15- to 20-minute intervals can soothe any soreness and keep inflammation in check.

It’s also very important to know what not to do after hyaluronic injection. Avoid strenuous exercise, and steer clear of heat treatments like hot baths, saunas or placing heating pads on the joint, as these can worsen inflammation. Alcohol should also be avoided, as it may interfere with the healing process. Taking these precautions seriously and following your healthcare provider’s advice can make all the difference. The MSK Doctors team are always on hand to offer support throughout your recovery.

How to Safely Get Back to Your Usual Activities and Exercise

Once the initial recovery phase has passed, gradually returning to your everyday activities is the next step. Generally, after a knee injection , it is wise to limit weight-bearing activity for at least 24 to 48 hours, but individual recovery times can vary. After this, you can cautiously resume daily tasks and work, paying attention to how your joint feels.

When it comes to exercise, start with low-impact activities such as walking or swimming to avoid putting too much pressure on the joint. High-impact sports—like running or jumping—should be avoided until you have medical clearance. Research has shown that “the peri-tendinous administration of hyaluronic acid has shown promising results in managing tendinopathy,” which means the treatment helps with tendon-related pain and inflammation too. Professor Paul Lee stresses the importance of a tailored rehabilitation plan that suits your unique situation—this helps prevent setbacks and promotes lasting joint health.

Managing Swelling and Discomfort: What to Expect and How to Help

After treatment, it’s normal to experience mild swelling or discomfort around the joint. These symptoms usually ease within a few days. It’s helpful to understand that complications commonly reported with injections—particularly those used cosmetically—include bruising , tenderness, and swelling. Similar minor symptoms may occur after joint injections but are generally short-lived.

To ease swelling, continue to apply ice packs as needed, keep the joint moving gently to avoid stiffness, and stay well hydrated. You can take over-the-counter pain relief , but only if your doctor has recommended it. Most importantly, patience and careful care go a long way. If you feel uncertain or worried, the MSK Doctors team are ready to offer professional advice and reassurance to guide you through your recovery.

Avoid These Common Mistakes and Know When to See a Doctor

To ensure your recovery goes smoothly, avoid rushing back into physical activities or sports too soon. Also, don’t self-medicate or ignore symptoms that might indicate a problem. It’s vital to be alert to any signs of complications; as experts warn, “injectors must be aware of the complications that may occur and provide treatment readily to avoid morbidities.”

Seek medical attention immediately if you notice:

• Swelling that worsens or does not improve
• Redness, heat, or oozing around the injection site
• Severe or persistent pain that doesn’t get better

Some common questions people ask include:

• Is swelling normal after hyaluronic acid injection? Mild swelling is usual and should settle within a few days.
• How long does joint pain relief last? This varies per individual, but many find relief that lasts for several months.

The Importance of Professional Advice and a Personalised Approach

Every patient’s recovery experience is unique, so it’s important to seek advice tailored specifically to your needs. The MSK Doctors team, led by Professor Paul Lee, provide expert, evidence-based care designed to meet your individual circumstances. Remember, while this article aims to inform and support, it does not replace personalised medical consultation.

If you have any concerns or questions about your recovery, always speak to your qualified healthcare professional.

References

Juhász, M. L. W., & Marmur, E. S. (2015). Temporal fossa defects: techniques for injecting hyaluronic acid filler and complications after hyaluronic acid filler injection. Journal of Cosmetic Dermatology, 14(3), 254-259. https://doi.org/10.1111/jocd.12155

Azmy, M. S., Ali, I. K., Radwan, A., & Ismail, M. A. (2021). Efficacy of hyaluronic acid injections versus steroid injections on painful tendinopathies. The Egyptian Journal of Hospital Medicine, 85(2), 3551-3556. https://doi.org/10.21608/ejhm.2021.200589