Hyaluronic Acid Dermal Fillers

Hyaluronic acid filler injections by physician for volume restoration, lip augmentation, nasolabial fold smoothing, under-eye hollow correction, non-surgical nose reshaping, jawline and chin definition, and cheekbone enhancement. A thin needle or blunt cannula delivers the cross-linked gel precisely into the target tissue layer. Results are immediate and develop fully at 21 days; duration is six to eighteen months depending on the area and product density. Artmedica Clinic offers hyaluronidase dissolution if correction is needed.

Hyaluronic acid (HA) fillers restore lost facial volume and smooth structural contour deficits using biocompatible gels derived from non-animal fermentation. The HA molecule is naturally present in the skin's extracellular matrix where it binds water to maintain turgor and hydration; the cross-linked filler formulation slows enzymatic breakdown, providing a sustained structural result. Unlike botulinum toxin, which addresses dynamic (movement-related) lines, fillers correct static depressions and volume loss that are visible even at rest. At Artmedica Clinic Prague the physician selects the appropriate HA product density and formulation for each anatomical zone. Softer, less viscous gels are used for fine perioral lines and lip definition — where natural movement and softness are essential — while denser, higher-viscosity gels provide structural lift and projection in the cheeks, jawline, chin and nose (non-surgical rhinoplasty). Under-eye hollows require ultra-fine, low-viscosity products placed with precise cannula technique to avoid surface irregularities in this thin-skinned zone. The session begins with topical anaesthetic cream applied for twenty to thirty minutes; most HA products also contain lidocaine. Injection is performed using either a sharp needle for precise point delivery or a blunt cannula — a rounded-tip flexible tube that travels through a single entry point to reach a broader treatment zone, reducing bruising and vascular risk. Immediately after injection the area is gently moulded; cool gel compress reduces any swelling. Results are visible immediately but minor swelling and occasional bruising normalise the final appearance at twenty-one days. Duration varies by product, area and individual metabolic rate: lips typically six to nine months; nasolabial folds and cheeks nine to fifteen months; jawline and chin up to eighteen months. Hyaluronidase enzyme is available at Artmedica for dissolution if the result is unsatisfactory or if a vascular complication (rare but possible) occurs — a critical safety feature that not all clinics maintain on-site. The physician reviews all contraindications at consultation; HA fillers are not suitable during pregnancy or with active skin infection at the treatment site.