In short. A filler consultation should answer which problem is being treated, which class is proposed, whether it can be dissolved, and the emergency plan.

Key points

  • Ask what the clinic would do if filler obstructed a blood vessel — vascular occlusion — which is a time-critical emergency that can cause skin loss and, rarely, vision loss.
  • Ask who would be contacted, what is available on site, and how quickly you could be seen.
  • A specific answer means the practice has prepared for it.

A filler consultation is short and information-dense, and it is the only place where a treatment decision can be tested against your anatomy. Arriving with questions is not difficult; it is how the appointment becomes a decision rather than a purchase.

Questions about your own face

What problem have you found: volume loss, contour, laxity, or a movement-generated line? Is my concern actually something filler can change? Is there ptosis or descent involved? What would you recommend if I did nothing? The best consultations answer these from an examination rather than from a standard script, and they sometimes conclude that the feature the patient came in about is not the one worth treating.

Questions about the plan and the class

Which substance class are you proposing, and why that one? Can it be dissolved if I dislike the result? How much are you planning to place, and where? Is this a conservative first stage with a review, or a complete treatment? When should I judge the result? A plan with no review built into it has no way of being refined, and refinement is what makes a conservative approach work.

Questions about reversibility specifically

Ask directly whether the product can be dissolved. Only the hyaluronic-acid class can be reliably dissolved with an enzyme; calcium hydroxylapatite, poly-L-lactic acid and polynucleotides cannot. For a first treatment, or for any patient who is unsure, that difference is more important than any other comparison between products.

Ask the emergency question

Ask what the clinic would do if filler obstructed a blood vessel — vascular occlusion — which is a time-critical emergency that can cause skin loss and, rarely, vision loss. Ask who would be contacted, what is available on site, and how quickly you could be seen. A specific answer means the practice has prepared for it.

Questions about the setting and the practitioner

Who performs the injection, and what is their training? What would happen if a complication required hospital-level care? Is there a route to be seen urgently, and what is it? How many treatments do they perform, and do they perform any revision or corrective work? These are ordinary questions, and evasion is informative.

Questions about afterwards

What should I expect in the first 72 hours, and what should I not do? When can I exercise, travel or have other facial treatments? Who do I contact if something looks wrong at day five? What is the maintenance interval likely to be, and how will we establish it? Filler is temporary, so maintenance is part of the plan rather than a later discussion.

Answers that should make you pause

  • A guarantee that nothing can go wrong, or a refusal to discuss vascular risk at all.
  • Pressure to decide today, or a discount that expires with the consultation.
  • A claim that filler will lift sagging tissue, or that the result will be permanent.

Related reading

Frequently asked questions

What should I bring to a filler consultation?

A list of your medication, particularly anything affecting clotting, and any record of previous injectable treatment with dates and substances if you have it. Say if you are pregnant or breastfeeding, and mention any autoimmune condition or previous reaction to filler. Old photographs help.

Is it reasonable to ask what product is being used?

Yes, and a clinic should be able to tell you the substance class without hesitation. This site does not name brands, and the relevant question for you is the class, because it determines behaviour, duration and whether the result can be dissolved.

Should I expect a review appointment?

Yes. A review at about two to four weeks is part of a well-run plan rather than an extra. It is when the result is judged, when a small correction can be added, and when your maintenance interval is estimated from your own response.

Risks & Limitations

  • Vascular occlusion — filler blocking a blood vessel. This is a time-critical emergency that can cause skin loss and, rarely, vision loss.
  • Nodules, lumps or delayed inflammatory reactions, which may need treatment or dissolution.
  • Infection at the injection site.
  • Asymmetry or over-correction. Over-treatment is harder to correct than under-treatment.
  • Migration of filler away from the intended area.
  • Bruising and swelling. All filler results are temporary and maintenance treatment is required.
  • Filler cannot correct tissue ptosis, and a thread lift is not a facelift.

When to Seek Care

  • Severe pain out of proportion to the injection, or skin turning white, grey, mottled or dusky — a vascular emergency; seek care immediately.
  • Any change in vision — seek emergency care immediately.
  • Fever, spreading redness, warmth or pus at an injection site.
  • A hard, painful lump that is growing, or redness and swelling appearing weeks to months after treatment.
  • Skin breakdown, blistering or a dusky patch over a treated area.

References & Further Reading

  • American Academy of Dermatology (AAD) — injectable safety information
  • American Society of Plastic Surgeons (ASPS) — dermal filler guidance
  • U.S. Food and Drug Administration (FDA) — approved dermal filler products
  • National Medical Products Administration (NMPA, China) — approved product status
  • Chongqing West District Hospital — Plastic Surgery & Aesthetics Medical Center

Medically reviewed by Ke He, MD (何锞), Deputy Director & Head of Skin & Laser Aesthetics. Last reviewed: 19 September 2026.

This page is patient education, not medical advice, and it does not cite individual studies. Discuss your own case with a qualified clinician. To arrange an assessment at Chongqing West District Hospital, see Contact & Consultation.