Did you know that U.S. plastic surgeons performed over 3.65 million neurotoxin procedures in 2021? That’s almost twice more than the count for dermal fillers!
Botox, in turn, is one of, if not the most popular neurotoxin. After all, it’s the first-ever brand of the drug to have appeared on the market.
But what exactly is Botox, and how does it work? How long does Botox last anyway?
This guide answers all those questions and more, so read on.
What Is Botox?
Botox is a purified form of botulinum toxin, a protein with neurotoxic properties. That protein comes from Clostridium botulinum, a type of bacterium.
OnabotulinumtoxinA is the specific botulinum toxin preparation used in Botox injections.
The term “neurotoxic” sounds scary, but Botox only uses minute doses of botulinum toxin. It’s also because of that toxin that Botox can treat blepharospasm and strabismus. This active ingredient also helps minimize wrinkles, crow’s feet, and worry lines.
How Do Botox Injections Work?
Botox injections work by blocking nerve signals to the targeted muscle. That then prevents the tissue from contracting.
When used in cosmetic treatments, Botox causes a decrease in facial lines. Moreover, it can help prevent wrinkle formation.
In therapeutic applications, Botox paralyzes the targeted muscle. For instance, if used to treat blepharospasm, it stops the eyelid from twitching.
How Long Does Botox Last Then?
Cosmetic botulinum toxin injections can last three to five months. That includes Botox for wrinkles, crows’ feet, worry lines, and other fine facial lines.
However, the results of succeeding administrations may last longer. So, after your first cosmetic Botox injections, the effects of the next ones may last longer.
The benefits of Botox also last longer if used to treat conditions such as hyperhidrosis. In this case, its effects can last anywhere from four to 16 months, depending on the treatment area.
How Often Can You Get Botox?
When Botox starts to wear off, the nerves regain their ability to send signals to muscles. As a result, the treated muscles become mobile again.
So, if you’ve had injections in the face, you may notice the re-appearance of your facial lines. In that case, you can get Botox touch-ups as long as three months have passed since your last injection.
Are the Injections Painful?
Injections can hurt since their needles pierce the skin, causing a pain response.
However, Botox only uses tiny needles, so the pain they cause is minimal and tolerable. You can check out this link to learn more about Botox needles and their available sizes.
In addition to using smaller needles, Botox practitioners also use anesthetics. For instance, they may apply a topical to numb the treatment area before the injection. That helps minimize the discomfort or pain the injections may cause.
Also read: Sunny health and fitness
Minimize Aging Signs Temporarily With Botox
And there you have it, the guide answering the question, “how long does Botox last?” Now you know that its effects can last for at least three months, longer in some cases. You’ve also learned how it works and the conditions it can treat.
So, if you’re looking for a non-surgical, anti-aging procedure, consider getting Botox.
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