When a small amount of Botox is injected into a muscle, it blocks nerve signals that tell your muscles to contract. The effect is that it temporarily weakens or paralyzes the facial muscles and smooths or eliminates wrinkles in the skin for a few months.
"If you do too much Botox on your forehead for many, many years, the muscles will get weaker and flatter," cautions Wexler, adding that the skin can also appear thinner and looser. Moreover, as your muscles become weaker, they can start to recruit surrounding muscles when you make facial expressions.
Botox is the trade name for Botulinum Toxin Type A, a neurotoxin known for causing botulism, an illness that paralyzes muscles and can be fatal.
Some doctors argue that after many years of receiving Botox treatments your facial muscles may not be able to make expressions as readily as they once did. If used regularly over the years, it is possible that the muscles affected from a Botox treatment will atrophy from lack of use.
Scientists have known that Botox, which works by paralyzing muscles in the face, can cause faces to sag as well as muscles to weaken, but this is the first time research points to the stuff causing sagging in other parts of the body.
Over time, repeated injections of Botox® to a particular area in the body can also cause permanent paralysis of the muscle. This is by far one of the most important and dangerous side effects of using Botox® injections. The toxins can spread into the surrounding tissues and this can prove to be fatal.
The toxin injections might make the collagen in the skin “more organized”, the researchers said. Other studies have shown Botox can cause the skin to produce more collagen and elastin, which makes the skin more elastic.
Botulinum toxin-induced atrophy has been reported as early as one month after injection, and is well maintained for 6 months. In some cases, variable degrees of atrophy were noted up to one year after a single administration.
Management and Treatment
Neurogenic atrophy typically can't be reversed because of the physical damage that's been done to your nerves.
"Botox is a neurotoxin that paralyzes the muscle. After people use it, they start losing volume in their face, and that accelerates the appearance of aging."
Botox uses various forms of botulinum toxin to temporarily paralyze or relax muscle activity and is a good option for dynamic wrinkles. It can smooth out wrinkles and restore a more youthful appearance.
There are no long-term or life-threatening adverse effects related to botulinum toxin treatment for any cosmetic indications. Moreover, the risk of possible complications can be reduced by means of a thorough analysis of the patient's medical history and the use of the appropriate dose and technique for the injection.
The weakness was temporally related to the injections and disappeared gradually over the subsequent 8 weeks in two patients and over 4 months in one patient. These patients were all negative for acetylcholine receptor antibodies and were not taking drugs known to impair neuromuscular transmission.
If you stop BOTOX treatments after many years of regular injections, the only effect will be that your wrinkles will return, albeit a bit more slowly than if you had not been using BOTOX. It's true: Even after you stop, you will still look younger than you would have if you had never been injected.
Botox or any other neurotox to the masseters is a popular and wonderful treatment. In 3 months or so, it is possible to reduce the masseter (jaw muscle) volume by 30% or so, and this makes the face look slimmer and more V-shaped. When we do this, the muscle weakens and becomes smaller.
There is no definite age when you should start BOTOX®—it's more about the state of your skin, and everyone's timeline is different. For wrinkle treatments, it's best to start when you notice forehead lines, frown lines, or crow's feet even when your expression is neutral.
In 2020, patients can have their masseters reduced using a simple relaxer injection procedure. The relaxer shrinks the masseter muscle over time by reducing the muscle's movement, and therefore its exertion. This reduced exertion allows the muscle to shrink and obtain a less prominent size and shape.
Botox reduces sagging jowls by tightening and lifting the jaw area. This pulls back the excess sagging skin that creates jowls in the first place.
Flaccid skin makes us look older. It also makes the skin more prone to wrinkle. The researchers found that when the effects of Botox were at their most powerful, the drug could increase elasticity by 30 percent. The effect peaked at two months and then waned before dropping off at four months.
The results from Botox last anywhere between 2-6 months; the average result lasts about 3-4 months. Why does Botox eventually stop working? Your body makes new neurotransmitters all the time, so the “blocking” effect of Botox gradually wears off as these chemicals start circulating in your body again.
Will it cause you to look older? From a medical point of view, once the effects of Botox wear off, your face will NOT look older. Actually the opposite happens with certainty. Botox injections help you get rid of some of the unwanted wrinkles around the eyes, forehead, chin etc….
Before using this medication, tell your doctor your medical history, especially of: bleeding problems, eye surgery, certain eye problem (glaucoma), heart disease, diabetes, signs of infection near the injection site, urinary tract infection, inability to urinate, muscle/nerve disorders (such as Lou Gehrig's disease-ALS ...
Dysport, like Botox, is a neurotoxin. It's made of the same type of bobotulinum toxin A as Botox, but has slightly different dosing technique and structure. Results seem to be about the same for both Dysport and Botox, but Dysport seems to work slightly faster.
“When an area of the face is frozen with absolutely no wrinkles, you can assume the person has had a date with a needle.” "When you look at a photo and see an area of the face that is extremely smooth and shiny," Rusher says, "that can be an indicator that the person may have had Botox."