Can nasolabial folds be treated with wrinkle-relaxing injections?

    In general, whether nasolabial folds can be removed with wrinkle-relaxing injections depends on the specific situation. If the nasolabial folds are shallow, they can usually be improved with wrinkle-relaxing injections; however, if they are deep, they may not be easily eliminated. The detailed explanation is as follows:

    If the nasolabial folds are shallow, they can typically be improved through wrinkle-relaxing injections. Nasolabial folds are a primary sign of facial aging, caused by aging and sagging of facial tissues, which leads to accumulation of tissue on the side of the nasolabial groove, forming swollen, aged wrinkles. The main active ingredient commonly used in wrinkle-relaxing injections is botulinum toxin, a type of neurotoxin. After injection, botulinum toxin blocks the signal transmission between nerves and muscles, preventing muscle contraction, thereby reducing wrinkles.

    If the nasolabial folds are deep, it indicates more severe facial aging. Wrinkle-relaxing injections mainly target dynamic wrinkles on the face—wrinkles that appear when making facial expressions such as smiling or opening the mouth. In such cases, wrinkle-relaxing injections may not effectively remove nasolabial folds, and surgical procedures such as facelifts or thread lifts might need to be considered.

    Before undergoing any treatment, it is best to consult with a professional physician and develop a personalized treatment plan according to the doctor's recommendations.