Can hyaluronic acid be continuously injected into the chin

It is not recommended to repeatedly inject hyaluronic acid into the chin, and it is usually recommended to receive injections every 6-12 months based on metabolic status. The duration of the effect of hyaluronic acid filling the chin is affected by individual metabolic rate, product type, injection technique, and other factors. Excessive or frequent injections may lead to local tissue deformation, vascular compression, and other risks. After injection, hyaluronic acid is naturally metabolized and absorbed by the human body, and the maintenance time of hyaluronic acid with different degrees of cross-linking varies. Non crosslinked hyaluronic acid can usually last for 3-6 months, medium crosslinked products can last for about 6-12 months, and high crosslinked hyaluronic acid can last up to 18 months. As time goes by, the injection area will gradually return to its original state, and a professional evaluation is needed to determine whether to administer additional injections. A single excessive injection may cause unnatural chin contours, while long-term repeated injections may cause tissue proliferation or local blood circulation disorders.

Some individuals may experience slow and abnormal metabolism of hyaluronic acid due to their unique constitution, leading to long-term non absorption. If there are persistent redness, swelling, hardening, or vascular compression symptoms after injection, immediate medical treatment should be sought. For those pursuing permanent results, alternative options such as implant placement may be considered, but higher surgical risks must be borne.

It is recommended to choose a formal medical institution and have professional physicians operate the injection. Before injection, it is important to fully communicate the expected effects and risks. Avoid local massage or high temperature environment after surgery, and regularly review and evaluate absorption. In daily life, neck massage, moderate chewing exercise, and other methods can help maintain the contour, while paying attention to sun protection to reduce the impact of skin aging on the filling effect. If there are abnormal reactions or unsatisfactory results, professional repair solutions should be sought in a timely manner instead of frequent self repair.