Dermal filler for glabellar lines: what to know

Glabellar lines are the vertical creases between the eyebrows, often made more visible by repeated frowning or squinting. Some lines are present mainly during expression; others remain when the face is relaxed. Filler adds support beneath selected depressions, while [Botox](/treatments/injectables/botulinum-toxin-injection/) reduces targeted muscle activity. The right choice depends on line depth, skin quality, brow position, movement, and the surrounding anatomy.

This is a technically sensitive area with important blood vessels nearby. Bruising, swelling, tenderness, lumps, asymmetry, and an unsatisfactory cosmetic result are possible. A consultation should include a close examination rather than relying on a photograph alone.

Use a qualified medical injector experienced with the forehead and glabella. Discuss previous injections, filler, skin treatments, medicines, allergies, and any active skin infection. Ask whether [Wrinkles](/symptoms/wrinkles/) are better managed with muscle-relaxing treatment, filler, or a combination. Follow aftercare instructions and avoid manipulating the treated area unless specifically advised.

Seek immediate medical help for sudden vision change, severe or unusual pain, pale or dusky skin, marked swelling near the eye, weakness, or difficulty speaking. Contact the clinic quickly for worsening redness, heat, drainage, or pain rather than waiting for a scheduled check.

Ask whether your lines are mainly caused by movement or volume loss, what product and depth would be used, and why filler is preferable to [Botox](/treatments/injectables/botulinum-toxin-injection/). Ask how complications would be recognised and managed.