Vascular occlusion (blocked blood vessel)

Interruption of blood flow as a result of filler entering a blood vessel or compressing it from outside. It is rare but an emergency; if you notice severe pain, pallor of the skin or a purplish, net-like discolouration during or after the procedure, call the treating physician immediately; if a vision disturbance occurs, call 112 immediately.

Articles that mention this term

Safety CentreAfter Fillers: When Is It an Emergency? Vascular Occlusion and Other Warning SignsWhich symptoms after filler are normal and which are urgent? Signs of vascular occlusion, vision problems, infection and allergy; what to do first.Reviewed by the Medical Aesthetics Expert Board Treatment GuidesHyaluronic Acid Filler: What It Is, How It Is Done and What the Risks AreWhat hyaluronic acid filler is, who it does not suit and how it is done. Expected side effects, signs of vascular occlusion and realistic expectations.Reviewed by the Medical Aesthetics Expert Board Safety CentreA 10-Point Safety Checklist for Choosing a Clinic and Physician for Medical Aesthetics10 safety questions to ask when choosing a clinic and physician before filler, botulinum toxin or another medical aesthetic procedure.Reviewed by the Medical Aesthetics Expert Board Treatment GuidesSkin Booster Injections: What Are They, and Who Are They For?What is a skin booster and how does it differ from filler? Hydrating injections, biostimulators, exosomes, polynucleotides: evidence, risks, expectations.Reviewed by the Medical Aesthetics Expert Board Start With a ConcernDark Circles Under the Eyes: Causes, When to See a Physician and What Can Be DoneWhy dark circles form and when they may signal illness; sun protection, creams, filler, laser and surgical options and their risks.Reviewed by the Medical Aesthetics Expert Board GuidesBotulinum Toxin or Filler? The Differences and What Each One Is Used ForBotulinum toxin relaxes muscles; hyaluronic acid filler adds volume. Which is considered for which line, and how do duration, recovery and risks differ?Reviewed by the Medical Aesthetics Expert Board Safety CentreFiller Complications: Swelling, Nodules, the Tyndall Effect, Late Reactions and Dissolving FillerFiller complications: swelling, nodules, bluish tint (Tyndall), infection, late reactions: how to recognise them and how filler is dissolved.Reviewed by the Medical Aesthetics Expert Board Safety CentreBruising and Swelling: How Long Do They Last after an Aesthetic Treatment, How Can They Be Reduced and When Should You Worry?How long do bruising and swelling last after an aesthetic treatment, how can they be reduced, which signs are not normal? Cold compresses, risks, warnings.Reviewed by the Medical Aesthetics Expert Board