Glossary

Botulinum toxin

An active substance long used in medicine that temporarily reduces the nerve signal to a muscle; commonly called “botox”. In aesthetics it is injected in very small doses to soften lines created by the muscles of facial expression, and its effect wears off over time.

Articles that mention this term

Treatment GuidesBotulinum Toxin (Commonly Called “botox”): What It Is, Who It Suits and What to Watch ForHow botulinum toxin works, who it suits, how the procedure is done, its side effects and when to see a physician. A patient guide.Reviewed by the Medical Aesthetics Expert BoardRumour or Science?Rumour: “Botulinum toxin (commonly called ‘botox’) is poison” — What does the science say?Is botulinum toxin really a poison? A plain guide to dose, why a physician's treatment differs, the real risks and the danger of counterfeit products.Reviewed by the Medical Aesthetics Expert BoardTreatment 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 BoardSafety 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 BoardTreatment GuidesMesotherapy: What Is It, What Is It Used For, and What Does the Evidence Say?What mesotherapy is and how effective it is for skin and hair: the limits of the evidence, risks of unknown mixtures and possible side effects.Reviewed by the Medical Aesthetics Expert BoardGuidesA Guide for First-Time Medical Aesthetic PatientsBefore your first medical aesthetic procedure: deciding, realistic expectations, choosing a physician, consent, aftercare and emotional readiness.Reviewed by the Medical Aesthetics Expert BoardSafety CentreWho Can Perform Medical Aesthetic Treatments? What You Need to Know as a PatientWho should perform fillers, botulinum toxin and laser? The differences between physicians, specialists and beauticians, and how to check a practitioner.Reviewed by the Medical Aesthetics Expert BoardTreatment GuidesThread Lift (Non-Surgical Facial Lifting Threads): Who Is It For, How Long Does It Last, and What Are the Risks?What a thread lift is, who it suits, how long it lasts: limits of dissolvable threads, possible side effects and a realistic comparison with surgery.Reviewed by the Medical Aesthetics Expert Board

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