Articles and notes by Tanya Pinhasov, BSN, RN, nurse injector in Scottsdale, Arizona.https://fillerspot.com/en-ushttps://fillerspot.com/kb/dermal-fillers/https://fillerspot.com/kb/dermal-fillers/What dermal fillers are, which materials the FDA has approved, how hyaluronic acid fillers differ, what a visit involves, how long results last, and the risks.Wed, 11 Nov 2026 00:00:00 GMThttps://fillerspot.com/kb/dermal-fillers/cheek-filler-what-to-expect/https://fillerspot.com/kb/dermal-fillers/cheek-filler-what-to-expect/What cheek filler can change, which fillers are FDA-approved for the cheek, what the trials say about duration, and the risks specific to the midface.Wed, 11 Nov 2026 00:00:00 GMThttps://fillerspot.com/kb/dermal-fillers/lip-filler-what-to-expect/https://fillerspot.com/kb/dermal-fillers/lip-filler-what-to-expect/A first-timer's guide to lip filler, from the consultation and Good Faith Exam to the FDA-approved products, the first two weeks, and the risks to ask about.Wed, 11 Nov 2026 00:00:00 GMThttps://fillerspot.com/kb/filler-safety/dissolving-filler-with-hyaluronidase/https://fillerspot.com/kb/filler-safety/dissolving-filler-with-hyaluronidase/How hyaluronidase dissolves hyaluronic acid filler, including lip filler: the products, why it is used, how fast it works, dosing and its limits.Wed, 11 Nov 2026 00:00:00 GMThttps://fillerspot.com/kb/filler-safety/under-eye-filler-risks/https://fillerspot.com/kb/filler-safety/under-eye-filler-risks/Which fillers the FDA has approved for under-eye hollows, the complications reported in studies, who is a poor candidate, and what dissolving can do.Wed, 11 Nov 2026 00:00:00 GMThttps://fillerspot.com/kb/first-visit/https://fillerspot.com/kb/first-visit/A patient's guide to a first visit with a nurse injector in Arizona, from booking and the Good Faith Exam to consent, preparation, aftercare and follow-up.Wed, 11 Nov 2026 00:00:00 GMThttps://fillerspot.com/kb/first-visit/medications-to-stop-before-injections/https://fillerspot.com/kb/first-visit/medications-to-stop-before-injections/Aspirin, NSAIDs, blood thinners, fish oil, vitamin E, ginkgo and alcohol can raise bruising risk with injections. What the evidence says and what never to stop.Wed, 11 Nov 2026 00:00:00 GMThttps://fillerspot.com/kb/good-faith-exam/how-to-check-an-injectors-license/https://fillerspot.com/kb/good-faith-exam/how-to-check-an-injectors-license/How to look up an Arizona injector's license on Nursys and the state boards, what the record shows, what it leaves out, and what to ask the clinic.Wed, 11 Nov 2026 00:00:00 GMThttps://fillerspot.com/kb/neuromodulators/botox-for-men/https://fillerspot.com/kb/neuromodulators/botox-for-men/What the FDA labels and studies of men say about dose, response, brow position and forehead anatomy, and what a consultation for a male patient covers.Wed, 11 Nov 2026 00:00:00 GMThttps://fillerspot.com/kb/neuromodulators/how-many-units-of-botox/https://fillerspot.com/kb/neuromodulators/how-many-units-of-botox/The FDA-labeled unit doses for frown lines, forehead lines and crow's feet across Botox, Dysport, Xeomin and Daxxify, and why real doses vary.Wed, 11 Nov 2026 00:00:00 GMThttps://fillerspot.com/kb/filler-safety/https://fillerspot.com/kb/filler-safety/What hyaluronic acid filler is, which effects are expected, which are rare, how a careful injector lowers the risk, and what Arizona requires before treatment.Sat, 07 Nov 2026 00:00:00 GMThttps://fillerspot.com/kb/filler-safety/lip-filler-swelling/https://fillerspot.com/kb/filler-safety/lip-filler-swelling/Lip filler swelling is expected and usually settles within one to two weeks. What a normal course looks like, and the signs that mean you should call today.Sat, 07 Nov 2026 00:00:00 GMThttps://fillerspot.com/kb/filler-safety/vascular-occlusion/https://fillerspot.com/kb/filler-safety/vascular-occlusion/A vascular occlusion is filler blocking an artery. The signs to watch for after treatment, how hyaluronidase treats it, and when to call or go to the ER.Sat, 07 Nov 2026 00:00:00 GMThttps://fillerspot.com/kb/good-faith-exam/https://fillerspot.com/kb/good-faith-exam/What the Arizona State Board of Nursing expects before a registered nurse gives Botox or filler, who supervises the treatment, and how to check a practice.Sat, 07 Nov 2026 00:00:00 GMThttps://fillerspot.com/kb/good-faith-exam/what-is-a-good-faith-exam/https://fillerspot.com/kb/good-faith-exam/what-is-a-good-faith-exam/A Good Faith Exam is a practitioner's evaluation before aesthetic treatment. What Arizona's Board of Nursing expects, how it is done, and what comes out of it.Sat, 07 Nov 2026 00:00:00 GMThttps://fillerspot.com/kb/good-faith-exam/who-can-inject-in-arizona/https://fillerspot.com/kb/good-faith-exam/who-can-inject-in-arizona/Which Arizona licenses may give neuromodulator and filler injections, who supervises them, what delegation means, and how to check a provider's license.Sat, 07 Nov 2026 00:00:00 GMThttps://fillerspot.com/kb/neuromodulators/https://fillerspot.com/kb/neuromodulators/What Botox, Dysport, Xeomin and Daxxify are, how they work, which areas the FDA has approved, who should not have them, and how Arizona's rules apply.Sat, 07 Nov 2026 00:00:00 GMThttps://fillerspot.com/kb/neuromodulators/botox-vs-dysport/https://fillerspot.com/kb/neuromodulators/botox-vs-dysport/Both are botulinum toxin type A. How their formulations, units, spread, onset and FDA-approved areas differ, and why doses are not interchangeable.Sat, 07 Nov 2026 00:00:00 GMThttps://fillerspot.com/kb/neuromodulators/how-long-does-botox-last/https://fillerspot.com/kb/neuromodulators/how-long-does-botox-last/Onset and duration figures for Botox, Dysport, Xeomin and Daxxify, taken from FDA labels and peer-reviewed studies, and why your own result may differ.Sat, 07 Nov 2026 00:00:00 GMT