How long does it take for lumps to go away after getting injections for nasolabial folds?

Generally, the duration for dissolving lumps after nasolabial fold injections depends on the type of filler used. If autologous fat is used, it may take 1–2 weeks; if hyaluronic acid is used, it usually takes about 1 week. Specific details are as follows:

Autologous fat grafting involves extracting fat from one's own body and injecting it to correct skin depressions. The typical reference price for fat grafting is 10,000–20,000 yuan per session, with noticeable improvement generally seen within 1–2 months. However, postoperative symptoms such as hard lumps or swelling may occur due to incomplete absorption or integration of the injected fat. Once the fat is fully absorbed and integrated into the surrounding tissue, the lumps will gradually shrink or disappear, a process that may take 1–2 weeks.

Hyaluronic acid injection is a corrective method involving injecting low-molecular-weight hyaluronic acid into the skin. The typical reference price is 1,000–5,000 yuan per session, with visible improvement usually appearing within 7–14 days. However, postoperative side effects such as redness, swelling, stiffness, or even lumps may occur. As the hyaluronic acid is gradually absorbed by the skin, the lumps will dissipate, typically within about 1 week.

During the recovery period, it is recommended to maintain a light diet and avoid spicy or irritating foods. Additionally, it is important to maintain moderate physical activity and avoid strenuous exercise.