When considering any cosmetic treatment, it’s important to understand both the benefits and potential side effects. Rejuran, a popular skin-rejuvenation treatment derived from salmon DNA, has gained attention for its ability to improve skin texture, reduce scars, and promote collagen production. While many people see great results, it’s wise to be informed about what to watch for after the procedure.
First, let’s talk about common reactions. Like most injectables, Rejuran may cause temporary redness, swelling, or mild bruising at the injection site. These effects usually subside within a few hours to a couple of days. Applying a cold compress and avoiding strenuous activity for 24 hours can help minimize these issues. Some people also report slight itching or tenderness, which typically resolves on its own.
Less common but possible side effects include allergic reactions. Though rare, some individuals might develop hypersensitivity to the polynucleotides (PN) in Rejuran. Signs of an allergic response include persistent itching, hives, or unusual warmth around the treated area. In very rare cases, patients might experience swelling in other parts of the face or difficulty breathing. If this happens, seek medical attention immediately.
Another thing to watch for is uneven texture or small bumps under the skin. This can occur if the product isn’t injected evenly or settles in one spot. Most of the time, these lumps dissolve naturally within a week, but gentle massage (as recommended by your provider) can help speed up the process. Avoid pressing too hard, though—this could worsen inflammation.
Infection is a risk with any procedure involving needles. To reduce this risk, ensure your provider uses sterile techniques and follows proper hygiene protocols. If you notice increasing pain, pus, or fever after treatment, contact your healthcare provider right away. These symptoms could indicate an infection needing antibiotics.
Long-term side effects of Rejuran are still being studied, but current research suggests it’s generally safe when administered correctly. A 2021 study published in the *Journal of Cosmetic Dermatology* noted that participants experienced minimal adverse effects, with most complaints being mild and temporary. However, everyone’s body reacts differently. If you have a history of keloid scarring, autoimmune conditions, or are pregnant/breastfeeding, discuss these factors with your provider beforehand.
To ensure the best outcome, follow aftercare instructions carefully. This includes avoiding direct sun exposure, saunas, or harsh skincare products for at least 48 hours post-treatment. Hydration and a gentle skincare routine can support healing. For more tips on post-procedure care, visit fillersfairy.com, where you’ll find detailed guides tailored to cosmetic treatments.
It’s also worth noting that Rejuran’s effectiveness often depends on the skill of the injector. Choosing a licensed, experienced professional reduces the likelihood of complications. Don’t hesitate to ask about their training, how many Rejuran procedures they’ve performed, and whether they customize injection depths based on skin type.
Lastly, manage your expectations. While Rejuran can improve skin quality, it’s not a miracle cure. Multiple sessions (usually 3–4, spaced a month apart) are often needed for optimal results. Patience is key—collagen regeneration takes time. If you’re unsure whether Rejuran suits your skin concerns, consult a dermatologist or licensed aesthetician for personalized advice.
In summary, Rejuran is a low-risk treatment for most people, but being aware of potential side effects helps you make informed decisions. Always prioritize safety by selecting qualified providers, following aftercare guidelines, and listening to your body. When in doubt, reach out to a healthcare professional—they’re there to ensure your journey to healthier skin is as smooth as possible.