How long does it take for swelling to subside after hyaluronic acid injection?

Hyaluronic acid injections mainly involve injecting hyaluronic acid into targeted areas to increase volume, enhance skin elasticity and hydration, thereby achieving cosmetic effects. The general reference price for hyaluronic acid injections ranges from 2000 to 10000 yuan per session, and noticeable improvements are typically observed within 1 to 3 months. Usually, swelling subsides within 1 to 4 weeks after the injection, though the exact duration may vary among individuals. If any discomfort occurs, timely medical consultation is recommended.

Individuals with noticeable wrinkles or fine lines on the face, such as nasolabial folds, glabellar lines, or crow's feet, or those seeking to augment areas like the temples, cheekbones, or chin, can benefit from hyaluronic acid injections. Hyaluronic acid provides excellent moisturizing effects and can also improve dry skin conditions. Generally, swelling subsides within 1 to 4 weeks after hyaluronic acid injection.

Following hyaluronic acid injection, the treated areas typically experience swelling, which is a normal post-injection phenomenon. Swelling is most noticeable within the first 24 hours after injection and gradually diminishes thereafter. Under normal circumstances, swelling begins to subside after 3-5 days, starts to resolve after one week, and typically disappears completely within about 3-4 weeks. Individuals with better physical condition, faster metabolism, moderate injection volume, good blood circulation in the injection area, and appropriate post-injection care generally experience faster resolution of swelling.

It is recommended to keep the injection site clean, avoid touching or pressing the injected area, reduce strenuous physical activity, and avoid high-temperature environments such as saunas or hot baths. Additionally, maintain a balanced diet and avoid spicy or irritating foods.