Hyaluronic acid, also known as hyaluronan, is a natural component of the skin's dermal layer. Hyaluronic acid wrinkle reduction involves injecting it as a filler into dermal folds, depressions, or areas requiring volume enhancement—such as lips, cheeks, nose bridge, chin, or scars. This treatment delivers immediate wrinkle reduction and facial contouring effects, particularly for nasolabial folds.
1. Pre-injection precautions:
Before treatment, ensure your skin is thoroughly cleansed. Remove all cosmetics and skincare products. We recommend cleansing with a facial cleanser and toner. Use cold water to cleanse, as it helps tighten pores. Patients are strongly advised to avoid taking anti-inflammatory medications (such as aspirin) for at least 3-4 days prior to treatment, as these may increase bleeding and swelling at the injection site.
2. Post-injection precautions:
After treatment, keep your face relaxed and avoid excessive facial expressions. For at least two weeks post-treatment, avoid exposure to high-heat environments (e.g., saunas), as these may accelerate the breakdown of hyaluronic acid in the injected areas, shortening the filler's effectiveness. Do not touch or massage the injection sites.
3. Adverse reactions:
Inflammatory skin reactions may occur, typically accompanied by tenderness upon pressure, lasting about one week. Temporary swelling at the injection site is normal. Notify your injecting physician immediately if adverse reactions persist.
4. Contraindications:
Pregnant or breastfeeding women, patients under 18 years of age, skin with local inflammation or infection, and individuals taking anticoagulant medications are at high risk of swelling or bleeding when receiving this treatment.Examples include aspirin and nonsteroidal anti-inflammatory drugs (NSAIDs). Physicians should inquire about hyaluronic acid allergies and medical history prior to injection.
Important Note: Always choose a licensed cosmetic surgery hospital for hyaluronic acid injections.