Hyaluronic acid is an indispensable product in the cosmetic industry, favored by many beauty-conscious women. Beyond its potent hydrating and moisturizing properties, it also aids in facial contouring and shaping. However, some individuals experience facial stiffness after hyaluronic acid injections.
Why does the face become stiff after hyaluronic acid injections?
1.Improper injection volume and depth control
As a filler material with inherent firmness, excessive injection volume or area can cause facial stiffness and unnatural expressions. When used for contouring, hyaluronic acid is injected into the deep dermis. Opt for highly cross-linked, non-diffusing macromolecules. Post-injection massage under professional medical guidance not only aids contouring but also ensures even distribution.Hydrating injections are superficial procedures suitable only for small-molecule, non-crosslinked hyaluronic acid that breaks down easily. Otherwise, it increases the skin's metabolic burden, potentially causing hard lumps, uneven texture, and unnatural stiffness.
2. Inflammatory Reactions Occurring
Initial hyaluronic acid injections often yield satisfactory results. However, after several sessions, the treated area may become stiff or develop small lumps. As a foreign substance, hyaluronic acid does not remain permanently in the body but gradually dissipates through metabolism. The immune system naturally breaks down and metabolizes injected hyaluronic acid, triggering an inflammatory response.Repeated injections can trigger frequent inflammatory responses in the tissue, leading to unnatural results in the treated area. How to Avoid Stiffness After Hyaluronic Acid Injections? It is essential to choose a reputable hospital and a doctor with extensive clinical experience. This helps prevent unevenness and stiffness caused by procedural errors. Selecting a professional facility with a well-equipped surgical environment also prevents infections and granulomas resulting from inadequate sterilization or failure to maintain sterile techniques.Approach hyaluronic acid injections rationally. Some individuals mistakenly believe that since the filler is metabolized, more frequent injections will prolong results—this is incorrect and can cause facial stiffness. Consider alternatives like autologous fat grafting, which uses the body's own tissue. This material integrates well, promotes growth, and avoids rejection reactions.
Important Reminder
Always choose a licensed medical aesthetic facility for hyaluronic acid injections. The dosage must be carefully controlled—more is not necessarily better, as excessive amounts can cause facial stiffness. Avoid massaging the injection site for 24 hours post-procedure to preserve the shaping effect.