In rare cases, Botox toxin can spread to areas beyond the injection site. If this happens, you may experience muscle weakness, vision changes, difficulty swallowing, and drooping eyelids. To reduce your risk of serious side effects and complications, always make sure Botox is prescribed and administered by a trained healthcare professional who has experience in using Botox.
The primary release procedure for BOTOX uses a cell-based potency assay to determine the potency relative to a reference standard. The assay is specific to Allergan's products BOTOX and BOTOX Cosmetic. One Unit of BOTOX corresponds to the calculated median intraperitoneal lethal dose (LD50) in mice. Due to specific details of this assay such as the vehicle, dilution scheme, and laboratory protocols, Units of biological activity of BOTOX cannot be compared to nor converted into Units of any other botulinum toxin or any toxin assessed with any other specific assay method. The specific activity of BOTOX is approximately 20 Units/nanogram of neurotoxin protein complex.
The overall cost of  the injection is charged either at a flat rate or per unit. In terms of per unit, the overall cost of the treatment will depend on the total volume or a total number of units used in the procedure. But service charged at a flat rate depends on the area to be treated. The most expensive area is around the underarm for treating hyperhidrosis.
It's also not approved by the U.S. Food and Drug Administration (FDA) for depression, not that that stops doctors from prescribing it that way. Such off-label use of Botox, like that of any FDA-approved drug, is legal in the U.S. That's because once a drug has been approved by the FDA for a condition, licensed physicians are legally allowed to prescribe it for any medical issue they think it could benefit, regardless of whether it's been proved to work for that condition.
The FDA approval was based on a large study showing that Botox significantly reduced migraine frequency and severity, as well as headache-related disability, compared to placebo. As just one measure of its effectiveness, many of my patients report that they’ve cut their use of rescue medications in half since starting Botox – a significant benefit for people who previously had to resort to rescue medications 15 or more times every month.
The FDA approval was based on a large study showing that Botox significantly reduced migraine frequency and severity, as well as headache-related disability, compared to placebo. As just one measure of its effectiveness, many of my patients report that they’ve cut their use of rescue medications in half since starting Botox – a significant benefit for people who previously had to resort to rescue medications 15 or more times every month.
In fertility studies of BOTOX (4, 8, or 16 Units/kg) in which either male or female rats were injected intramuscularly prior to mating and on the day of mating (3 doses, 2 weeks apart for males, 2 doses, 2 weeks apart for females) to untreated animals, reduced fertility was observed in males at the intermediate and high doses and in females at the high dose. The no -effect doses for reproductive toxicity (4 Units/kg in males, 8 Units/kg in females) are approximately equal to the maximum recommended human dose of 400 Units on a body weight basis (Units/kg).
According to the PREEMPT injection paradigm, one injection of 5 units of onabotulinumtoxinA is administered to one site in the procerus muscle. The procerus injection site is approximately midway between the two corrugator injections. In order to confirm the location of the procerus muscle, the patient is asked to furrow the brow, which will activate the belly of the muscle causing the medial furrowing to occur. Once identified, 5 units of onabotulinumtoxinA is injected superficially into the belly of the muscle at a 90° angle to ensure the injection is administered into the procerus rather than the frontalis. Injections placed too superiorly may inadvertently lead to penetration of the frontalis muscle.
Breast reconstruction. Breast reconstruction includes primary reconstruction to replace breast tissue that has been removed due to cancer or trauma or that has failed to develop properly due to a severe breast abnormality. Breast reconstruction also includes revision surgery to correct or improve the result of a primary breast reconstruction surgery.
There were 214 subjects evaluated for the open label period, of which 170 progressed into the randomized, blinded treatment p eriod (88 in the BOTOX group, 82 in the placebo group). Patient evaluations continued for at least 10 weeks post-injection. The primary outcome for the study was a dual endpoint, requiring evidence of both a change in the Cervical Dystonia Severity Scale (CDSS) and an increase in the percentage of patients showing any improvement on the Physician Global Assessment Scale at 6 weeks after the injection session. The CDSS quantifies the severity of abnormal head positioning and was newly devised for this study. CDSS a llots 1 point for each 5 degrees (or part thereof) of head deviation in each of the three planes of head movement (range of scores up to theoretical maximum of 54). The Physician Global Assessment Scale is a 9 category scale scoring the physician's evaluation of the patients' status compared to baseline, ranging from 4 to +4 (very marked worsening to complete improvement), with 0 indicating no change from baseline and +1 slight improvement. Pain is also an important symptom of cervical dystonia and was evaluated by separate assessments of pain frequency and severity on scales of 0 (no pain) to 4 (constant in frequency or extremely severe in intensity). Study results on the primary endpoints and the pain-related secondary endpoints are shown in Table 35.
If you undergo Botox treatments for migraines, your doctor will typically administer them once every three months. Depending on your response to Botox, your doctor will recommend a length of time for your treatment plan. Each session will last between 10 and 15 minutes. During the sessions, your doctor will inject multiple doses of the medicine into specific points along the bridge of your nose, your temples, your forehead, the back of your head, your neck, and your upper back.
Deaths as a complication of severe dysphagia have been reported after treatment with botulinum toxin. Dysphagia may persist f or several months, and require use of a feeding tube to maintain adequate nutrition and hydration. Aspiration may result from severe dysphagia and is a particular risk when treating patients in whom swallowing or respiratory function is already compromised.
BOTOX® is the brand name of a toxin produced by the bacterium Clostridium botulinum. In large amounts, this toxin can cause a form of muscle paralysis known as botulism, which is usually associated with food poisoning. Even though one of the most serious complications of botulism is paralysis, scientists have discovered a way to use it to human advantage. Small, diluted (weakened) amounts can be directly injected into specific muscles, causing controlled relaxation of the muscles.
BOTOX® is the brand name of a toxin produced by the bacterium Clostridium botulinum. In large amounts, this toxin can cause a form of muscle paralysis known as botulism, which is usually associated with food poisoning. Even though one of the most serious complications of botulism is paralysis, scientists have discovered a way to use it to human advantage. Small, diluted (weakened) amounts can be directly injected into specific muscles, causing controlled relaxation of the muscles.

After the injections, the patient will usually lay upright or semiupright on the exam table for about two to five minutes to make sure he or she feels good after the procedure, and then the patient should avoid lying down for two to four hours. If bruising is a concern, it will be important for the patient to avoid taking aspirin or related products, such as ibuprofen (Advil, Motrin) or naproxen (Aleve), if possible after the procedure to keep bruising to a minimum.
An injection of BOTOX is prepared by drawing into an appropriately sized sterile syringe an amount of the properly reconstituted toxin slightly greater than the intended dose. Air bubbles in the syringe barrel are expelled and the syringe is attached to an appropriate injection needle. Patency of the needle should be confirmed. A new, sterile needle and syringe should be used to enter the vial on each occasion for removal of BOTOX.
The cost of Botox can range in price based on a number of factors. To help you understand how much a Botox treatment will cost you in NYC. I have created a complete Botox guide that will help you understand everything that must be considered when evaluating the procedure. Here you can obtain the basic information you need to make an informed decision before you get a Botox treatment. Along with learning about the differential cost of Botox, I will also briefly give you an overview of the reasons to consider a Botox treatment, and how you can maintain its beneficial effects.
Unopened vials of BOTOX should be stored in a refrigerator (2° to 8°C) for up to 36 months. Do not use after the expiration d ate on the vial. Administer BOTOX within 24 hours of reconstitution; during this period reconstituted BOTOX should be stored in a refrigerator (2° to 8°C). Reconstituted BOTOX should be clear, colorless, and free of particulate matter.
Getting Botox takes only a few minutes and no anesthesia is required. Botox is injected with a fine needle into specific muscles with only minor discomfort. It generally takes three to seven days to take full effect and it is best to avoid alcohol at least one week prior to treatment. Aspirin and anti-inflammatory medications should be stopped two weeks before treatment as well in order to reduce bruising.
In cosmetic applications, botulinum toxin is considered safe and effective for reduction of facial wrinkles, especially in the uppermost third of the face.[23] Injection of botulinum toxin into the muscles under facial wrinkles causes relaxation of those muscles, resulting in the smoothing of the overlying skin.[23] Smoothing of wrinkles is usually visible three days after treatment and is maximally visible two weeks following injection.[23] The treated muscles gradually regain function, and generally return to their former appearance three to four months after treatment.[23] Muscles can be treated repeatedly to maintain the smoothed appearance.[23]

As with the injection of any medication, your body's immune system can develop antibodies to the medication, which render the drug less effective or possibly cause development of an allergy to the drug. The more frequently the drug is injected or the more quantity that is injected, the higher the risk for these antibodies to be formed against the drug.
The studies using Botox for depression, like other research into Botox's off-label potential, were so encouraging that they caught the attention of Allergan. In Rosenthal and Finzi's research, 74 people with major depressive disorder were randomly assigned to receive Botox injections or a placebo. Six weeks later, 52% of the people who received Botox experienced a drop in reported symptoms, compared with 15% of the people given a placebo. "Over 50% of people responding is a high number," says Finzi. "These are people who have already tried other treatments, and they are significantly depressed."
The best part of Botox is people saying that you look great, but they can’t put their finger as to why. When administered effectively, you’ll look like a brighter, smoother version of yourself, but not plastic-y. To prevent looking frozen, Dr. Tutela says to make sure your dermatologist or plastic surgeon tells you how many units they recommend. Everyone’s face is different and again, there is no magic number, but knowing your starting point will help tailor future appointments, he says. And don’t do anything until you learn the 13 things plastic surgeons will never tell you.

Other adverse reactions that occurred more frequently in the BOTOX group compared to the placebo group at a frequency less th an 1% and potentially BOTOX related include: vertigo, dry eye, eyelid edema, dysphagia, eye infection, and jaw pain. Severe worsening of migraine requiring hospitalization occurred in approximately 1% of BOTOX treated patients in Study 1 and Study 2, usually within the first week after treatment, compared to 0.3% of placebo-treated patients.


Ray Chester, an attorney in Austin who has represented several plaintiffs in lawsuits against Allergan, says that just about all the cases he has handled involved off-label use of the drug. In 2014 a New York couple argued that Botox, which they chose to try off-label to treat their son's cerebral-palsy symptoms, caused life-threatening complications. The family was awarded $6.75 million by a jury. Allergan, which initially planned to appeal, ended up privately settling the case with the family, and the terms of the settlement have been kept confidential.

That Groupon offer might be tempting, but Dr. Tutela recommends doing a thorough vetting of your practitioner’s history and methods before signing up for treatment. “I think it is important to ask any provider if they perform that procedure frequently, to gauge their experience,” he says. He also suggests to ask if they’ve experienced any major complications and to check their online reviews. “You can get a sense of how you will be treated and what kind of experience other patients have had,” Dr. Tutela says. “Many of those low-cost, high-volume practices are loaded with horrible reviews from disappointed patients.”
The primary release procedure for BOTOX uses a cell-based potency assay to determine the potency relative to a reference standard. The assay is specific to Allergan's products BOTOX and BOTOX Cosmetic. One Unit of BOTOX corresponds to the calculated median intraperitoneal lethal dose (LD50) in mice. Due to specific details of this assay such as the vehicle, dilution scheme, and laboratory protocols, Units of biological activity of BOTOX cannot be compared to nor converted into Units of any other botulinum toxin or any toxin assessed with any other specific assay method. The specific activity of BOTOX is approximately 20 Units/nanogram of neurotoxin protein complex.
The most common severe adverse reaction associated with the use of BOTOX injection in patients with cervical dystonia is dysp hagia with about 20% of these cases also reporting dyspnea [see WARNINGS AND PRECAUTIONS]. Most dysphagia is reported as mild or moderate in severity. However, it may be associated with more severe signs and symptoms [see WARNINGS AND PRECAUTIONS].
After the injection moves from the dermis and into the desired muscle, the nerves there are blocked—rather, their synapses, are blocked—by the Botox. So even though your brain my fire and signal for your body to move a particular muscle, Botox effectively blocks that firing and keeps the muscle from moving. The injected muscle can no longer contract, which causes the wrinkles to relax and soften, and also helps prevent new ones from forming.

The number of headache days determines whether the patient has episodic migraine (EM) (14 or fewer headache days a month) or CM (more than 15 days of headache a month). The best method of determining the actual number of headache days is to subtract this from the number of completely headache-free days in a month. If headache is present on more than half the days in the month, and there are migraine features on at least 8 days a month, the condition is termed CM. The migraine features only have to be present on 8 days out of the month and not on every headache day. The other headache days in this condition are considered to be milder forms of migraine, and they do not have all the typical migraine features. If headache is present on fewer than 15 days a month, this is referred to as EM. EM can transform to CM over time. If analgesics are used on 10 or more days per month, this can lead to a transformation to CM. The patient’s headache pattern over a 12-month period should be determined, and during this time, there should be at least 3 months with 15 headache days; 8 of these days should meet migraine criteria.1-3

Botox injections work by weakening or paralyzing certain muscles or by blocking certain nerves. The effects last about three to twelve months, depending on what you are treating. The most common side effects are pain, swelling, or bruising at the injection site. You could also have flu-like symptoms, headache, and upset stomach. Injections in the face may also cause temporary drooping eyelids. You should not use Botox if you are pregnant or breastfeeding.
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