In November, the FDA held a two-day hearing asking for expert comment on the agency's rules concerning off-label drug use and marketing. Some said the practice paves the way for scientific progress and gives doctors and their patients much needed alternatives for hard-to-treat medical conditions. Others said that off-label drug use is primarily financially motivated and that it poses a serious threat to public health, particularly when drugs are used experimentally on children.

There have been reports following administration of BOTOX® of adverse events involving the cardiovascular system, including arrhythmia and myocardial infarction, some with fatal outcomes. Some of these patients had risk factors including pre-existing cardiovascular disease. Use caution when administering to patients with pre-existing cardiovascular disease.


Focal Spasticity is a condition in which certain muscles in your body become stiff or tight. It is caused by damage to parts of the central nervous system that control voluntary movements. When this happens, your nerves send continuous messages to your muscles telling them to contract, or tighten. If you or someone you care for has stiffness in the muscles of the elbow, wrist, fingers, thumb, ankle, or toes, it could be Focal Spasticity.1

Of 1242 overactive bladder patients in placebo-controlled clinical studies of BOTOX, 41.4% (n=514) were 65 years of age or older, and 14.7% (n=182) were 75 years of age or older. Adverse reactions of UTI and urinary retention were more common in patients 65 years of age or older in both placebo and BOTOX groups compared to younger patients (see Table 18). Otherwise, there were no overall differences in the safety profile following BOTOX treatment between patients aged 65 years and older compared to youn ger patients in these studies.
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.
As of 2013, botulinum toxin injections are the most common cosmetic operation, with 6.3 million procedures in the United States, according to the American Society of Plastic Surgeons. Qualifications for Botox injectors vary by county, state and country. Botox cosmetic providers include dermatologists, plastic surgeons, aesthetic spa physicians, dentists, nurse practitioners, nurses and physician assistants.

Costs to consider: immediate out-of-pocket costs, long-term higher cost of insurance, your time, and the pain of injections. Botox for migraine costs approximately $525 per vial (100 units) and a typical migraine dose is 155 units. Depending on what your doctor charges in addition to the Botox itself, it’ll set you back $1500 – $2300 to test it out. And then there’s the needle pain. Don’t make the mistake of going to get a Botox injection if you’re in the midst of an attack, because it’ll be more painful than ever. Better to reschedule.
Normally you would see improvement within a few days. Botox requires two to four days for it to attach to the nerve ending that would normally stimulate the muscle to contract. The maximum effect usually occurs at about 10-14 days. Therefore, whatever effect is obtained two weeks after the injections should be considered the maximum effect that is going to occur.
Children do very well after having this procedure in our clinic and are not upset when they leave. We rarely use sedation. We use distraction and a quick injection method instead. In rare cases, localization of a muscle may be needed using an electromyograph (EMG) machine or electric stimulator. If this is needed we will discuss this before scheduling the injections.
Over the next three decades, 1895-1925, as food canning was approaching a billion-dollar-a-year industry, botulism was becoming a public health hazard. Karl Friedrich Meyer, a prodigiously productive Swiss-American veterinary scientist created a center at the Hooper Foundation in San Francisco, where he developed techniques for growing the organism and extracting the toxin, and conversely, for preventing organism growth and toxin production, and inactivating the toxin by heating. The California canning industry was thereby preserved.
According to the PREEMPT paradigm, one injection of 5 units of onabotulinumtoxinA into four sites (total 20 units) into the frontalis muscle is done. The injection points are located by visually drawing a line up from the medial edge of the supraorbital rim. Patients will be injected into the muscle in the upper third of the forehead at least 1 to 2 fingerbreadths above the corrugator injection site. The lateral muscle injection areas are parallel and approximately 1 fingerbreadth lateral to the medial injection site, which is roughly in line with either the midpupillary line or the lateral edge of the cornea, which is the limbus line. In cases in which I am worried about ptosis, I inject the frontalis close to the hairline. In order to reduce the risk of these unwanted effects, injections should be administered in the upper third of the forehead only. The needle should be inserted at a 45° angle superiorly. Because the frontalis is an elevator muscle, weakening can cause brow ptosis or exacerbate preexisting brow ptosis.
BOTOX increases the incidence of urinary tract infection [see ADVERSE REACTIONS]. Clinical trials for overactive bladder excluded patients with more than 2 UTIs in the past 6 months and those taking antibiotics chronically due to recurrent UTIs. Use of BOTOX for the treatment of overactive bladder in such patients and in patients with multiple recurrent UTIs during t reatment should only be considered when the benefit is likely to outweigh the potential risk.

Warnings and Precautions: In patients using LUMIGAN® (bimatoprost ophthalmic solution) or other prostaglandin analogs for the treatment of elevated intraocular pressure (IOP), the concomitant use of LATISSE® may interfere with the desired reduction in IOP. Patients using prostaglandin analogs including LUMIGAN® for IOP reduction should only use LATISSE® after consulting with their physician and should be monitored for changes to their intraocular pressure.
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Recently, there has been an emerging trend of “BOTOX® Cosmetic parties,” in which several people gather at a physician’s house or another location to have BOTOX® Cosmetic injections at a lower cost. While prices for treatment may be somewhat lower at a BOTOX® Cosmetic party than for treatment administered during a normal office visit, the situation may not be ideal. The American Academy of Dermatology and the American Society of Aesthetic Plastic Surgery have both issued warnings against such “parties,” as they have reservations about the ability of the physician to provide a safe and sterile environment outside of their office.
Injection description is very important. It is best to describe the injections as a pinch rather than a bee sting, and to explain that the injections are shallow, with only a half-inch needle. As a result of the superficial technique used with the injections, deep anticoagulation can be continued. The procedure is short, and talking to the patient during the procedure about something other than the injections can help alleviate the patient’s anxiety. It is important to describe onabotulinumtoxinA as a purified protein rather than a toxin or a poison. In addition, stating that it relaxes muscles rather than causing paralysis will be reassuring to the patient. In a very anxious patient, the areas to be injected can be iced first or a local anesthetic cream can be applied. Starting with the trapezius muscle can also help, as these injections are the least painful, and the patient cannot see the needle. Finally, it is important to make sure the injections are performed with a sharp needle, and blunt needles are discarded. Thirty-gauge needles only remain sharp for six to eight needle sticks each.
Yes. The number of men receiving cosmetic treatments overall has risen by 325% over the last 20 years. And the number of men specifically choosing treatments like BOTOX® Cosmetic has also risen fast– in the past three years alone, men have received over one million botulinum toxin treatments. When surveyed, the majority of men say they want to look good and they’re bothered by the changes they see in the mirror. 80% would choose to treat their crow’s feet first, while 74% would prioritize their forehead lines, and 60% would most like to treat their frown lines.†
Formation of neutralizing antibodies to botulinum toxin type A may reduce the effectiveness of BOTOX treatment by inactivating the biological activity of the toxin. The critical factors for neutralizing antibody formation have not been well characterized. The results from some studies suggest that BOTOX injections at more frequent intervals or at higher doses may lead to greater incidence of antibody formation. The potential for antibody formation may be minimized by injecting with the lowest effective dose given at the longest feasible intervals between injections.
That said, there are a few things I'd make sure everyone knows before trying it. For one thing, it can be pretty painful. I have a pretty high pain tolerance, but getting 30 to 40 shots every three months is pretty rough — it feels a bit like getting tattooed with a bee's stinger, but once the needle is out of your skin, the pain goes away, and if it works for you, it's worth it. It's also important to know that it can take some time to work. The first treatment barely worked at all for me, and the second round took a few weeks. If you're going to try it out, be patient.
Over time, the muscles above and between the eyebrows repeatedly contract and tighten, causing wrinkles. Botox Cosmetic works beneath the skin’s surface and targets the underlying muscle activity that causes frown lines and crow’s feet to form over time. Normally when we squint, frown, or make other facial expressions, our nerves release a neurotransmitter chemical, known as acetylcholine. This neurotransmitter binds to receptors within the muscle to make it contract. Wrinkle relaxers like Botox and DYSPORT® work by binding to the acetylcholine receptors, and blocking the signal from the nerve to the muscles.
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.
In 1986, Scott's micromanufacturer and distributor of Botox was no longer able to supply the drug because of an inability to obtain product liability insurance. Patients became desperate, as supplies of Botox were gradually consumed, forcing him to abandon patients who would have been due for their next injection. For a period of four months, American blepharospasm patients had to arrange to have their injections performed by participating doctors at Canadian eye centers until the liability issues could be resolved.[48]
Above all, I try to be gentle with myself and my children. It’s easier said than done.  Mom guilt and migraine guilt weigh heavy on my heart, and I continue to remind myself that I’m doing my best. I give myself a break as I do with my children when they’re having a bad day. I’m patient with them and try to give myself the same respect.  As a mom, it seems like my job is never done and that I can always do better. The reality is, no one is perfect, and we all have our flaws. We don’t expect our children to be perfect, and we should not expect ourselves to be. We do what we can when we can and take each day as it comes. I find joy in the smallest things and find that being grateful and mindful remind me off all the blessings I have, despite my unpredictable and chronic migraine attacks.
At the recent American Headache Society meeting in Washington DC, Allergan invested heavily in educating the board-certified headache physicians on the most effective injection sites and methods for Chronic Migraine patients. Find one here. Were I to repeat Botox for Migraine, I would absolutely find one of those Allergan-trained doctors and ask them exactly how many Botox for Migraine procedures they’d done.
I’ve been getting injections for migraine and cervical dystonia for a couple of years. Thank GAWD for Medicaid to cover it. I went 2 days ago for my 12 week appt. The relief was instantaneous. I’ve been under an immense amount of stress due to losing my only child 5 months ago. I’m still alive and virtually headache free. Botulism…who knew?! But…THANK YOU♡
Dysphagia occurred in 2% of subjects in the clinical trials in the setting of administration-site reactions, eg, pain, swelling, and induration of the submental area; all cases of dysphagia resolved spontaneously (range 1-81 days, median 3 days). Avoid use of KYBELLA® in patients with current or prior history of dysphagia as treatment may exacerbate the condition.
It may be necessary for the patient to have additional procedures, such as the use of filler substances (for example, Restylane, Perlane, Juvederm, Sculptra, or Radiesse) in order to plump up the wrinkles that are now relaxed. Additionally, it may be necessary to have two or three sessions of Botox treatment for deeper wrinkles before results become optimal. The area of the crease between the eyes is a particularly ideal area for Botox use in conjunction with filler as these fixed wrinkles don't always respond optimally to Botox alone. There is some controversy about using filler in that area as it may block veins or arteries and result in loss of blood and a scar to the area. Generally, the smaller particle fillers, such as Restylane or Juvederm Ultra, are best in the area between the eyes for this reason.

As with any drug, Allergan is legally required to make known Botox's most severe potential side effects, and in 2009 the FDA required Botox to bear a black-box warning--the strongest type of warning label given to any drug--cautioning that there was evidence the drug had been linked to serious side effects. With Botox, this includes effects spreading from the injection site to other parts of the body, causing muscle weakness, double vision and drooping eyelids.
With small children, I find that being prepared allows us to function better.  My family food preps for the week with fruits, veggies and snack-size portions. I keep the snacks on a shelf that my children can easily reach, so they can choose a healthy option if they’re hungry and I’m unable to get up. Meals are well-thought-out and prepared ahead of time, in case of a migraine attack. I always have a back-up plan for my children. I have alternative arrangements for them after school if I am unable to care for them or myself. I also have activities planned. I keep crafts around that occupy my children’s time but also keep sound and stress to a minimum. We color, build Legos and play with Play-Doh all while sitting in rooms with strategically placed lights and brightness. I save screen time for when I need a few moments of quiet. We keep a routine and schedule, but also stay flexible. A schedule allows my family to know what to expect for our days and evenings. My children are able to continue their day if I have a migraine attack because they know what needs to be done and in what order. We have strict bedtimes that allow my children’s brains to grow and mine to recover. Along with this, I have taught them that moms don’t always feel well, and we may need to adjust the schedule from time to time to accommodate my migraine. I keep medication that can fight a migraine attack with me for use on the go and safely at home. I see a neurologist on a regular basis who helps me manage my migraine symptoms and medication.

Botox is an injectable drug made from a toxic bacterium called Clostridium botulinum. When you eat the toxin produced by this bacterium, it causes a life-threatening form of food poisoning, known as botulism. But when you inject it into your body, it causes different symptoms. It blocks certain chemical signals from your nerves, causing temporary paralysis of your muscles.

A placebo-controlled, double-blind post-approval 52 week study with BOTOX 100 Units (Study NDO-3) was conducted in non-catheterizing MS patients with urinary incontinence due to detrusor overactivity associated with a neurologic condition. Catheterization for urinary retention was initiated in 15.2% (10/66) of patients following treatment with BOTOX 100 Units versus 2.6% (2/78) on placebo at any time during the complete treatment cycle. The median duration of post-injection catheterization for those who developed urinary retention was 64 days for BOTOX 100 Units and 2 days for placebo.
Scientists at the University of Granada have confirmed that injecting a local anesthetic or botulinum toxin (botox) into certain points named "trigger points" of the pericraneal and neck muscles reduce migraine frequency among migraine sufferers. University of Granada researchers have identified the location of these trigger points -which activation results in migraine- and their relationship with the duration and severity of this condition.

I don’t know what’s harder, being a mom or living with migraine. Having both can be overwhelming. Over the years, as a stay-at-home mom of two and chronic migraine fighter, I have learned to adapt my life and my children’s lives to migraine. I alter my family’s schedule around my children’s naps, meals and moods, while also keeping in mind my migraine attacks, sensitivities, triggers and abilities.


On Wednesday, Saunders said at a conference that Allergan is planning to sell its women's health and infectious disease businesses, putting more attention on Allergan's four "core" businesses, which are eye care, aesthetics, diseases of the central nervous system, and gastrointestinal conditions. Allergan's stock fell on the news, suggesting investors haven't been appeased yet.
Currently, there are several anti-CGRP treatments undergoing clinical trials. Some of these treatments involve monoclonal antibodies, which reduce the activity of CGRP, potentially leading to fewer migraine attacks. One of these anti-CGRP monoclonal antibodies, erenumab (Aimovig™), has been approved by the Federal Drug Administration (FDA) and is now available for patients. A second agent, fremanezumab (Ajovy™), was approved in September 2018. A week later, the FDA approved galcanezumab (Emgality™), making it the third anti-CGRP treatment currently on the market. Results from the clinical trials involving anti-CGRP antibodies have shown that about 50 percent of patients will have at least a 50 percent reduction in migraine days. “If you think about someone who has 20 migraine days per month, they have a 50 percent chance of having 10 or less migraine days,” Dr. Starling says. “We think that there are even these super-responders who have a 75 percent response rate, as well as super-super-responders who actually go into remission.” The results from these clinical trials are very promising, Dr. Starling adds. “The adverse events have been very minimal and the efficacy has been very good. It’s all looking up.” Dr. Starling says that although these medications are available, what really needs to be looked at is how to make them truly accessible for patients. Erenumab can cost about $7,000 per year without insurance coverage. “Insurance coverage is very, very key for the majority of our patient population,” she says. “Because the medications just came out on the market, there are still a lot of unknowns about insurance coverage.”
The migraines started later in life, before my lupus diagnosis. While sometimes they’d come out of the blue or I’d wake up with them, other times I’d see them coming. From a neurologist’s suggestion, I learned some of my “triggers” such as weather changes (specifically, drops in barometric pressure and incoming storms), hormonal changes and dairy. This past year I significantly reduced my dairy intake and although that didn’t eliminate the migraines, if I did eat dairy, I was sure to get one. Many of my migraines would also start as tension headaches. My neck is always extremely tight and eventually the constant tightness causes a migraine. Due to this, my old rheumatologist suggested taking a muscle relaxer at the beginning of a headache or before bed to keep my muscles from tensing up overnight and preventing a migraine. It worked sometimes… but definitely not enough.
Dr. Engelman says preventative is legit. “Most certainly! I do micro-injections on patients who are just starting to show the finest expression lines in order to prevent them from ever making the wrinkle." NYC-based board-certified plastic surgeon Norman Rowe, MD, is also a fan. "While Botox has a fundamental use in treating wrinkles that are already formed, it has a role in the prophylactic, or prevention, of wrinkles. So, don't think that you don't need Botox because you don't have wrinkles. If you want to keep that smooth skin, start with Botox before they form."
Most insurance companies require patients to try at least two oral medications first. Botox is expensive, so if you respond well to oral medications, it makes sense to stick with the more-affordable option. If you don’t respond to medications or if the side effects are intolerable, however, your insurer may cover Botox. You’ll need to check with your plan for your specific coverage requirements.
Allergan Plc engages in the research, development, and manufacture of pharmaceutical products. The firm offers products under the following brands: BOTOX, Juvederm, Linzess, Namenda, Restasis, Latisse, Teflaro, Lo Loestrin Fe, Bystolic, DORYX, Saphris, Fetzima, Namenda XR, Namzaric, Viberzi, Viibryd, Alphagan, LUMIGAN, ESTRACE Cream, Rapaflo, Asacol, DELZICOL, Zenpep, Avycaz, and Dalvance. Its brand portfolio delivers treatments that address unmet medical needs in therapeutic categories such as dermatology and aesthetics;Read More
The Company is developing a number of products, some of which utilize drug delivery systems, through a combination of internal and collaborative programs, such as Esmya, Sarecycline, Ubrogepant, Abicipar, Bimatoprost SR, Relamorelin, Rapastinel, Cenicriviroc and Atogepant. The Company's portfolio of branded pharmaceutical products within the US Specialized Therapeutics, US General Medicine and International segments includes Alphagan/Combigan, which is used for the treatment of selective alpha2 agonist; Armour Thyroid, which is used for the treatment of Underactive thyroid; Asacol/Delzicol, which is used for the treatment of ulcerative colitis; Botox, which is used for the treatment of acetylcholine release inhibitor; Bystolic, which is used for the treatment of hypertension; Carafate/Sulcrate, which is used for the treatment of ulcerative colitis, and Dalvance, which is used for the treatment of acute bacterial skin infections. It also offers Estrace Cream, which is used for the treatment of hormone therapy; Linzess/Constella, which is used for the treatment of irritable bowel syndrome; Lo Loestrin which is an oral contraceptive; Lumigan/Ganfort, which is used for the treatment of prostaglandin analogue; Minastrin 24, which is an oral contraceptive; Namenda IR, Namenda XR and Namzaric, which are used for the treatment of Dementia; Restasis, which is used for the treatment of topical immunomodulator; Saphris, which is used for the treatment of schizophrenia, bipolar mania; Teflaro, which is used for the treatment of acute bacterial skin infections, community-acquired bacterial pneumonia; Viberzi, which is used for the treatment of irritable bowel syndrome; Viibryd/Fetzima, which is used for the treatment of depressive disorders, and Zenpep, which is used for the treatment of exocrine pancreatic insufficiency. The Company also offers CoolSculpting, which is a controlled-cooling fat reducing system.
Patients with diabetes mellitus treated with BOTOX® were more likely to develop urinary retention than nondiabetics. In clinical trials, 12.3% of patients (10/81) with diabetes developed urinary retention following treatment with BOTOX® 100 Units vs 0% of patients (0/69) treated with placebo. In patients without diabetes, 6.3% of patients (33/526) developed urinary retention following treatment with BOTOX® 100 Units vs 0.6% of patients (3/516) treated with placebo.
Not to be evasive, but the cost varies between physicians depending on how much Allergan product they purchase in a year. In general, it will probably be from $500 to $550 for a 100 unit vial. The equipment required to properly inject botox is not cheap, since it takes specialized syringes and needles that aid in precision and comfort. And properly trained staff and appropriately-medical... READ MORE

The ideal needle to use is a 30G or 31G, half-inch needle. Longer needles are problematic as they encourage deeper injections, which can increase the risk of muscle weakness, and most of the side effects such as neck pain stem from muscle weakness. Perseverative-free normal saline is the only diluent that should be used. There is a case study of a patient who died when onabotulinumtoxinA was mixed with a local anesthetic agent. The pivotal trial established an effective dose using 2 mL/100 units of onabotulinumtoxinA. A fact that is often overlooked is that the mean dose in the trial was 165 units. The patients all received 155 units with a fixed dose, fixed-site injection protocol, and an option of an additional 40 units to follow the pain. This resulted in a mean dose of 165 units, which is the standard that should be used to achieve the efficacy results reviewed above.


Sarah of My Migraine Life is a mom living with chronic migraine and daily headaches who has tried a gamete of medications, alternative therapies and lifestyle changes. These experiences led her to write “My Migraine Life,” a website for people living with migraine and their caretakers devoted to telling stories, raising awareness, giving support, product reviews and more. My Migraine Life is a partner of the American Migraine Foundation.

That said, there are a few things I'd make sure everyone knows before trying it. For one thing, it can be pretty painful. I have a pretty high pain tolerance, but getting 30 to 40 shots every three months is pretty rough — it feels a bit like getting tattooed with a bee's stinger, but once the needle is out of your skin, the pain goes away, and if it works for you, it's worth it. It's also important to know that it can take some time to work. The first treatment barely worked at all for me, and the second round took a few weeks. If you're going to try it out, be patient.

Good question. botox can be used to help elevate the eyebrows, which contribute to the heavy lid look. You want the "depressor muscles" of the brow weakened leaving the "elevator muscles" still functional. It will give some lift. It may not be enough depending on the severity of the heaviness to your eyelids. A board certified plastic surgeons should be able to advise you... READ MORE


I had a consult and the doctor quickly realized that I was a candidate for Botox. He ordered an MRI and doppler of my brain to make sure everything else was A-OK, and then the rest was just waiting on my insurance company. With Botox (I’m not sure if it’s all Botox or just prescription), the insurance company orders it from a pharmacy and sends it to the doctor.
In 2005, the national average cost of a BOTOX® injection was just over $375. However, the cost of BOTOX® treatment varies from area to area. In 2005, the northeastern United States had the highest BOTOX® average cost, at just over $500, while the western states had the lowest average, at under $370. It is important to keep in mind that these statistics may be somewhat misleading, as the cost of BOTOX® injections in Los Angeles will almost certainly be higher than BOTOX® treatment price in say, a rural area of Pennsylvania.
I’ve had migraine since I was 5 and have learned a lot over the years about how to manage it. I’m aware of the foods that trigger my migraine attacks, and I try to eat consistently and drink a lot of water. My children and I eat as healthy as possible throughout the day to keep energy up, knowing skipped meals are a trigger for both tantrums and migraine attacks. Staying on a schedule allows my body to stay stable and helps me identify triggers. The same goes for my children. Maintaining their energy and providing them with good food and water prevents them from getting “hangry” later. We all want to avoid a food meltdown. I know that I am triggered by weather, hormones, stress, diet, hydration, light, sound, heat, sleep and more. I try to be prepared for as many of these situations as I can, but some are easier to avoid than others. If you’re unaware of your triggers, keep a log. There are migraine apps that can help you track your symptoms and identify what’s causing your attacks. Finding patterns in how you react may help with identifying effective medications or alternative treatments.
Some doctors and dermatologists recommend lying down and resting after a treatment, but Ravitz says she doesn't think there's any need for downtime unless a patient experiences pain. It can take about two weeks to work, though some patients start to feel relief from chronic migraines sooner than that. Ravitz tells me, "If it’s going to work for a patient, one round of the treatment typically lasts for around three months." Though everybody metabolizes it at a different rate, getting it done every three months or so has been found to be effective.
In my experience, this, like all other treatments we use in medicine, doesn’t benefit every patient. I find that it helps a majority of appropriate patients, that is, those patients with a diagnosis of chronic migraine who have failed not just abortive but also preventative migraine treatments. Is there sufficient benefit, however, to outweigh the cost and pain of this treatment? In the case of most of my patients, the answer is yes.
In patients who are not catheterizing, post-void residual (PVR) urine volume should be assessed within 2 weeks post treatment and periodically as medically appropriate up to 12 weeks, particularly in patients with multiple sclerosis or diabetes mellitus. Depending on patient symptoms, institute catheterization if PVR urine volume exceeds 200 mL and continue until PVR falls below 200 mL. Instruct patients to contact their physician if they experience difficulty in voiding as catheterization may be required.
Formation of neutralizing antibodies to botulinum toxin type A may reduce the effectiveness of BOTOX treatment by inactivating the biological activity of the toxin. The critical factors for neutralizing antibody formation have not been well characterized. The results from some studies suggest that BOTOX injections at more frequent intervals or at higher doses may lead to greater incidence of antibody formation. The potential for antibody formation may be minimized by injecting with the lowest effective dose given at the longest feasible intervals between injections.
When asked how often he turns people away, Dr. Matarasso says: “I turned someone away today. I had a gentleman come in, he was an appropriate candidate anatomically, he had some deep lines in his forehead, but his expectations were unrealistic. He wanted every line erased, and I said, ‘No, you are going to look a little mask-like.’ I gave him a brochure and said, 'Go home and think about it.'”

Symptoms of overdose are likely not to be present immediately following injection. Should accidental injection or oral ingest ion occur or overdose be suspected, the person should be medically supervised for several weeks for signs and symptoms of systemic muscular weakness which could be local, or distant from the site of injection [see BOX WARNING and WARNINGS AND PRECAUTIONS]. These patients should be considered for further medical evaluation and appropriate medical therapy immediately instituted, which may include hospitalization.


Facelift: What you need to know A facelift aims to make the face look more youthful. The procedure can remove excess skin from the face and smooth wrinkles. However, it may not be suitable for everyone. Complications can occur, for example, infections, especially in people with existing health conditions. Relapse and scarring are also possible. Read now
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