Botulinum toxin is a purified substance that's derived from bacteria. Injections of botulinum toxin block the nerve signals to the muscle in which it was injected. Without a signal, the muscle is not able to contract. The end result is diminished unwanted facial wrinkles or appearance. Commonly known types of botulinum toxin type A injections include Botox®, Dysport® and Xeomin®.
Botox is said to decrease the frequency of migraine days by an average of 50 percent for those who suffer chronically (people who experience 15 or more headache days per month). After going through hell with my insurance to get approval, I scheduled an appointment with New York City neurologist and pain-management specialist Risa Ravitz. She was kind enough to speak with me about the wonders of Botox while we did my first procedure in June 2017.
Sedation is not often used because the injection time is so short. A local numbing cream (anesthetic) is used instead. Young children often behave as if no numbing cream was used. This may be due to not fully understanding what is being done and having a fear of "shots." In these cases, gentle holding (restraint) is done to keep the area of the shot still. Two staff members sometimes give the injections at the same time to decrease the time of the session.
Most people tolerate the injection discomfort well. But you may want your skin to be numbed beforehand, especially if your palms or soles are being treated for excessive sweating. Your doctor might use one or more of various methods available to numb the area, such as topical anesthesia, ice and vibration anesthesia, which uses massage to reduce discomfort.
Simply put, "Baby Botox" uses a lower volume of Botox (a.k.a. botulinum toxin injections) than a traditional injection to smooth fine lines and wrinkles. "Instead of using 25 units in an area, you may use 10 units," Melissa Doft, a board-certified plastic surgeon in New York City, tells Allure. "I have many patients who ask for half the normal dose, as they do not want to look frozen but are tired of wrinkles in photos. First-time Botox patients are perfect for this."
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.
I had no idea my health insurance could take Botox away from me. I checked Cigna’s policy and found out that in order to continue receiving Botox coverage after one year, I need to get at least seven fewer migraine days — or at least 100 fewer migraine hours — per month compared to pre-Botox treatments. (I keep a diary to record when I have migraines.) Worse still, if I were to change my job — and therefore change my health insurance — my new insurance could ask me to run through the cheap medication gauntlet again before covering Botox.
In 2016, the stock price of Tobira Pharmaceuticals stumbled on the release of the top-line data of the Phase 2b CENTAUR study of CVC therapy in NASH because the clinical trial missed its primary clinical outcome of improvement in NASH resolution without worsening of liver fibrosis. However, CVC therapy achieved its secondary clinical outcome of improvement in liver fibrosis without worsening of NASH resolution. The clinical efficacy of CVC on NASH liver fibrosis is currently being further researched in the ongoing Phase 3 AURORA clinical trial.
But it could be something else altogether. In 2008, Matteo Caleo, a researcher at the Italian National Research Council's Institute of Neuroscience in Pisa, published a controversial study showing that when he injected the muscles of rats with Botox, he found evidence of the drug in the brain stem. He also injected Botox into one side of the brain in mice and found that it spread to the opposite side. That suggested the toxin could access the nervous system and the brain.
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.
Botox is a neurotoxin derived from the bacterium Clostridium botulinum. Ingested in contaminated food, it can interfere with key muscles in the body, causing paralysis and even death. But when injected in tiny doses into targeted areas, it can block signals between nerves and muscles, causing the muscles to relax. That's how it smooths wrinkles: when you immobilize the muscles that surround fine lines, those lines are less likely to move--making them less noticeable. It's also why it's FDA-approved to treat an overactive bladder: Botox can prevent involuntary muscle contractions that can cause people to feel like they have to pee even when they don't.
In 2010, Allergan pleaded guilty and agreed to pay $600 million to resolve allegations that it unlawfully promoted Botox for conditions--including headaches, pain, spasticity and juvenile cerebral palsy--that at the time were not approved by the FDA. In one of the complaints, prosecutors said that Allergan "illegally, vigorously and without any thought to the possible negative health effects to which it subjected patients, promoted off-label uses of Botox." The U.S. Department of Justice also argued that Allergan exploited on-label uses for cervical dystonia--a disorder characterized by extreme neck-muscle contractions--to "grow off-label pain and headache sales." Prosecutors also argued that Allergan paid doctors to give presentations and trainings to other physicians about Botox uses that at the time were off-label.

Other side effects of BOTOX® and BOTOX® Cosmetic include: dry mouth, discomfort or pain at injection site, tiredness, headache, neck pain, eye problems: double vision, blurred vision, decreased eyesight, drooping eyelids, swelling of eyelids, dry eyes, and drooping eyebrows. In people being treated for urinary incontinence other side effects include: urinary tract infection, painful urination, and/or inability to empty your bladder on your own. If you have difficulty fully emptying your bladder after receiving BOTOX®, you may need to use disposable self-catheters to empty your bladder up to a few times each day until your bladder is able to start emptying again.


Kybella helps patients lose their dreaded double chin and regain the taut, sculpted profile of their youth. The ingredients in Kybella are naturally made by the body, which means that you’re very likely to be satisfied with the results. It works by destroying the fat cells under the chin, making them unable to store fat any longer. Each treatment only requires 15-20 minutes, which leaves enough time to grab some sushi before you head back to the office. You’ll pay out somewhere between $1200 and $1800, but a chin tuck can cost anywhere from $1500 to $4000. Plus, Kybella doesn’t require the healing time that traditional skin liposuction does.
Kitchen & DiningBakeware,Coffee, Tea, & Espresso,Cookboo...19391 LuggageBackpacks,Briefcases & Laptop Bags,Carry...2665 Mattresses & AccessoriesMattress Toppers & Pads,Mattresses484 Office & School SuppliesDesk Accessories,Home Office Furniture,N...12153 Outdoor DécorDoormats, Flags & Wind Chimes,Lighting,P...8936 Patio & GardenBird Feeders & Food,Fire Pits & Outdoor...17978 Seasonal DécorChristmas,Easter,General Seasons,Hallowe...5139 Storage & OrganizationBathroom Storage,Closet Storage,Entryway...5444
Some critics say Botox makes you lose all the personality from your face, leaving you with a significantly less range of motion when you laugh, or get angry or upset. While it’s true that your movement will be restricted, a moderate amount of Botox will still allow you to react and communicate in a lively way. “Botox relaxes the wrinkle-forming facial muscles at the sight of injection, such as crow’s feet, glabella (the ‘furrows’ in between the brows), and frontalis (forehead lines),” Dr. Waibel says. “Botox does not affect other facial muscles that are used for overall facial expressions.”
Properly trained, board-certified dermatologists and plastic surgeons separate the "forehead" area into the upper/main forehead, and the glabella, the area between the eyebrows that has the frown lines. Depending on your exact anatomy and types of lines and facial movement, you may need only 3 to 5 units total in the upper forehead area, or up to 40 units for the combined glabella... READ MORE
The Company provides warranty programs for breast implant sales primarily in the United States, Europe and certain other countries. The United States programs include the ConfidencePlus program, which is limited to saline breast implants that provide lifetime product replacement and contralateral implant replacement. It also include ConfidencePlus Premier warranty programs, which are standard for silicone gel implants and require a low enrollment fee for saline breast implants, and generally provide lifetime product replacement along with financial assistance for both saline and silicone gel breast implants for surgical procedures within 10 years of implantation and contralateral implant replacement.
Two preparations of botulinum antitoxins are available for treatment of botulism. Trivalent (A,B,E) botulinum antitoxin is derived from equine sources using whole antibodies. The second antitoxin is Heptavalent (A,B,C,D,E,F,G) botulinum antitoxin, which is derived from equine antibodies which have been altered to make them less immunogenic. This antitoxin is effective against all known strains of botulism.
Strabismus is caused by imbalances in the actions of muscles that rotate the eyes, and can sometimes be relieved by weakening a muscle that pulls too strongly, or pulls against one that has been weakened by disease or trauma. Muscles weakened by toxin injection recover from paralysis after several months, so it might seem that injection would then need to be repeated. However, muscles adapt to the lengths at which they are chronically held,[18] so that if a paralyzed muscle is stretched by its antagonist, it grows longer, while the antagonist shortens, yielding a permanent effect. If there is good binocular vision, the brain mechanism of motor fusion, which aligns the eyes on a target visible to both, can stabilize the corrected alignment.

"Botox inactivates the muscle," Rowe tells SELF, "and therefore the muscle doesn't fire and pull on skin, thus reducing animation." However, when I asked Sobel what was happening during the exact incubation, he told SELF that "I'm not sure if anyone can give you an answer&we've noticed that when we inject it, it just takes three of four days for you to see the muscle contract."
It takes a village to raise a child. My family members are well aware of how I cope with migraine. They make themselves available to help my children and me often. I rely on people to drive me to doctor’s appointments as well as take my children to sports practices. I arrange carpools and am honest with the people in our lives about how a migraine attack can be unpredictable and suddenly change plans. Every year, I alert my children’s teachers of my chronic migraine and ask them to watch and listen for signs of migraine or stress in my children. I worry about them physically and emotionally and so far, they have handled my disease as they would any other illness. By being honest about the help I need, I find that the people in my life are better equipped to follow through. Many people would like to help but don’t know how. I have given up pride and allowed others to help, which inevitably takes stress away from us all.
Allergan is Bold for Life. We build bridges, forging powerful connections with customers, patients, and each other. We act fast, seizing opportunity when we see it. We power ideas, innovating throughout our organization and advancing the best ideas, regardless of source. And, we drive results, taking initiative and carving new paths that lead to better outcomes. To fuel our culture, we need bold thinkers. People with integrity. When you work at Allergan, your boldness is encouraged.
Strabismus is caused by imbalances in the actions of muscles that rotate the eyes, and can sometimes be relieved by weakening a muscle that pulls too strongly, or pulls against one that has been weakened by disease or trauma. Muscles weakened by toxin injection recover from paralysis after several months, so it might seem that injection would then need to be repeated. However, muscles adapt to the lengths at which they are chronically held,[18] so that if a paralyzed muscle is stretched by its antagonist, it grows longer, while the antagonist shortens, yielding a permanent effect. If there is good binocular vision, the brain mechanism of motor fusion, which aligns the eyes on a target visible to both, can stabilize the corrected alignment.

Program Terms, Conditions, and Eligibility Criteria: 1. This offer is good for use only with a valid prescription for BOTOX® (onabotulinumtoxinA). 2. Based on insurance coverage, Chronic Migraine patients can receive up to $700 off per treatment for up to 5 treatments in 2018. All treatments must be received during 2018. Maximum savings limit of $3500 per year for people with Chronic Migraine applies; patient out-of-pocket expense may vary. 3. This offer is not valid for use by patients enrolled in Medicare, Medicaid, or other federal or state programs (including any state pharmaceutical assistance programs), or private indemnity or HMO insurance plans that reimburse you for the entire cost of your prescription drugs. Patients may not use this offer if they are Medicare-eligible and enrolled in an employer-sponsored health plan or prescription drug benefit program for retirees. This offer is not valid for cash-paying patients. 4. This offer is valid for up to 5 treatments per year. Offer applies only to treatment received before the program expires on 12/31/18. 5. Offer is valid only for BOTOX® and BOTOX® treatment-related costs not covered by insurance. 6. A BOTOX® Savings Program check will be provided upon approval of a claim. The claim must be submitted with treatment details from an Explanation of Benefits (EOB) or a Specialty Pharmacy Provider (SPP) receipt. (If the BOTOX® prescription was filled by a Specialty Pharmacy Provider, both EOB and SPP details must be provided.) All claims must be submitted within 90 days of the date of EOB receipt. You may be required to provide a copy of your EOB or SPP receipt for your claim to be approved. 7. A BOTOX® Savings Program check may be sent either directly to you or to your selected healthcare provider who provided treatment. For payment to be made directly to your healthcare provider, you must authorize an assignment of benefit during each claim submission. You are not obligated to assign your BOTOX® Savings Program benefit to your healthcare provider to participate in the program. 8. Allergan reserves the right to rescind, revoke, or amend this offer without notice. 9. Offer good only in the USA, including Puerto Rico, at participating retail locations. 10. Void where prohibited by law, taxed, or restricted. 11. This offer is not health insurance.12. By participating in the BOTOX® Savings Program, you acknowledge that you are an eligible patient and that you understand and agree to comply with the terms and conditions of this offer.
It's safe to say that the mouth is the clearest giveaway of work done too early. Youthful lips tend to have substantial volume and turn up naturally at the corners, meaning the best strategy for flattering them often comes down to a good signature lip color. For women who remain self conscious about the size or symmetry of their lips—think a slightly lopsided appearance, for instance—Botox can be injected into the orbicularis oris muscle along the lip line as an alternative to lip fillers. "When certain individuals smile, the lip flips in and they lose that upper volume," says Dara Liotta, a New York City-based plastic and cosmetic surgeon. "This relaxes the outer layers of the circular muscle around the lips and looks much more natural than filler." Additionally, injections along the jawline—or more specifically, the masseter muscle—have risen in popularity to relieve stress-induced jaw clenching and have also been known to refine the area. "A lot of people hold tension in the jaw area and when you relax that muscle, the chin comes out of the shadow of your lower lip,” explains Liotta. But the best advice of all? Forget about those self-perceived imperfections and smile. You're only in your '20s once.
Botox is injected in and around the head on an average of every three months. It blocks signals from nerves and paralyzes the muscles, ultimately preventing migraines. It is known to relax the muscles that usually contract during migraines. It’s also the only FDA-approved medication to prevent migraines before they even start! It’s known to prevent about nine migraines per month.
Bath & PottyBath Toys,Potty Training,Baby Washcloths...402 NurseryBaby Bedding,Cribs & Bassinets,Nursery F...1073 Baby DiaperingChanging Pads & Covers,Diaper Cleanup &...407 Toddler & Kids FashionBoys' Clothing,Boys' Shoes,Girls' Clothi...5536 Health & SafetyBaby Monitors,Baby Gates,Baby Safety,Bab...632 Baby Toys919 Gear & ActivitySwings & Bouncers,Playards,Travel Beds,T...337 MaternityMaternity Dresses,Maternity Tops,Nursing...341
The Company provides warranty programs for breast implant sales primarily in the United States, Europe and certain other countries. The United States programs include the ConfidencePlus program, which is limited to saline breast implants that provide lifetime product replacement and contralateral implant replacement. It also include ConfidencePlus Premier warranty programs, which are standard for silicone gel implants and require a low enrollment fee for saline breast implants, and generally provide lifetime product replacement along with financial assistance for both saline and silicone gel breast implants for surgical procedures within 10 years of implantation and contralateral implant replacement.
In 1986, Oculinum Inc, Scott's micromanufacturer and distributor of botulinum toxin, was unable to obtain product liability insurance, and could no longer supply the drug. As supplies became exhausted, patients who had come to rely on periodic injections became desperate. For 4 months, as liability issues were resolved, American blepharospasm patients traveled to Canadian eye centers for their injections.[48]
The efficacy and safety of BOTOX for the treatment of primary axillary hyperhidrosis were evaluated in two randomized, multi center, double-blind, placebo-controlled studies. Study 1 included adult patients with persistent primary axillary hyperhidrosis who scored 3 or 4 on a Hyperhidrosis Disease Severity Scale (HDSS) and who produced at least 50 mg of sweat in each axilla at res t over 5 minutes. HDSS is a 4-point scale with 1 = “underarm sweating is never noticeable and never interferes with my daily activities”; to 4 = “underarm sweating is intolerable and always interferes with my daily activities”. A total of 322 patients were randomized in a 1:1:1 ratio to treatment in both axillae with either 50 Units of BOTOX, 75 Units of BOTOX, or placebo. Patients were evaluated at 4-week intervals. Patients who responded to the first injection were re-injected when they reported a re-increase in HDSS score to 3 or 4 and produced at least 50 mg sweat in each axilla by gravimetric measurement, but no sooner than 8 we eks after the initial injection.
On April 6, 2016, the company announced it would partner with Heptares Therapeutics in a deal valued up to $3.3 billion to collaborate on the development of a subtype-selective muscarinic agonists for Alzheimer's disease and other major neurological disorders.[21] On April 21, the company announced the acquisition of Topokine Therapeutics for at least $85 million, gaining the phase IIb/III compound XAF5 - a treatment for dermatochalasis.[22] On August 2, the company sold its generic drugs business to Teva Pharmaceutical Industries for $33.4 billion and 100.3 million shares of Teva.[23] On August 11, the company announced the acquisition of ForSight VISION5 for more than $95 million.[24] On September 6, the company acquired RetroSense Therapeutics for more than $60 million, gaining the positive photosensitivity gene therapy treatment, RST-001. RST-001 is to be used in retinas in which rod and cone photoreceptors have degenerated over time, causing in increase in the sensitivity of light hitting the retina.[25] On September 20, the company announced the acquisition of Tobira Therapeutics for $1.695 billion[26] and, a day later, the acquisition of Akarna Therapeutics for $50 million.[27] On October 3, the company sold Anda, its generic drug distribution business, to Teva for $500 million.[28] On October 25, the company acquired Vitae Pharmaceuticals, focused on dermatology treatments, for $639 million.[29] On October 27, the company announced it would acquire Motus Therapeutics, a developer of treatments for gastrointestinal disorders, for $200 million.[30] On November 22, 2016, the company acquired Chase Pharmaceuticals for an upfront payment of $125 million.[31]
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♡
Dr. Schwedt believes ARMR offers hope for patients living with migraine. “ARMR data could lead to breakthroughs in the field,” he says. One hope for ARMR is that it will contribute to the ability for health care providers to use precision medicine to treat their patients. Clinical trials show which migraine therapies are overall effective for groups of people with migraine; however, health care providers are still working to understand which specific therapy is ideal for a particular patient. “One of the challenges we have in this field right now is being able to determine which exact therapy is going to be best for which patient,” Dr. Schwedt says. “For example, we might know that about 50% of patients will benefit from a specific migraine preventive therapy, but we don’t know in advance which 50% that is. I believe the data we’re collecting in ARMR is going to help us get to the stage where we can practice precision medicine, knowing which therapy is most likely to help an individual patient prior to the patient starting that therapy.”
Reuters, the news and media division of Thomson Reuters, is the world’s largest international multimedia news provider reaching more than one billion people every day. Reuters provides trusted business, financial, national, and international news to professionals via Thomson Reuters desktops, the world's media organizations, and directly to consumers at Reuters.com and via Reuters TV. Learn more about Thomson Reuters products:
Other than that, there don’t seem to be any specific groups of people or health conditions that are contraindicated for Botox injections. As with all treatments, general health guidelines apply. People with a healthy body-mass index who are non-smokers, moderate or non-drinkers, and physically active will nearly always tolerate any type of medical treatment well.
For blepharospasm, reconstituted BOTOX is injected using a sterile, 27-30 gauge needle without electromyographic guidance. The initial recommended dose is 1.25 Units-2.5 Units (0.05 mL to 0.1 mL volume at each site) injected into the medial and lateral pre tarsal orbicularis oculi of the upper lid and into the lateral pre-tarsal orbicularis oculi of the lower lid. Avoiding injection near the levator palpebrae superioris may reduce the complication of ptosis. Avoiding medial lower lid injections, and thereby reducin g diffusion into the inferior oblique, may reduce the complication of diplopia. Ecchymosis occurs easily in the soft eyelid tissues. This can be prevented by applying pressure at the injection site immediately after the injection.
Botox is so commonplace these days that you can get it done at some gyms and spas, but in these cases, you never know what you’re getting, how old the product is, with what it's mixed, and whether the injector knows what he or she is doing. Dr. Matarasso suggests only getting it done by what he calls the “core four”: a board-certified physician who is either a dermatologist, a plastic surgeon, an ear-nose-and-throat doctor, or an ophthalmologist.
Beware of Botox injections at a "Botox party" at someone's house. You need to be in a medical setting, where any side effects can be treated immediately. You may not see the final effects of the injections during the party anyway, as they usually take a few days. A Botox party isn't such a bad idea if it's held by a doctor in a medical setting, but even then there's a risk of the doctor's attention being divided between you and the other attendees.
The median duration of response in study NDO-1 and NDO-2, based on patient qualification for re-treatment was 295-337 days (4248 weeks) for the 200 Units dose group compared to 96-127 days (13-18 weeks) for placebo. Re-treatment was based on loss of effect on incontinence episode frequency (50% of effect in Study NDO-1; 70% of effect in Study NDO-2).
So when I first propositioned my husband about the idea of me getting a bit of Botox for the furrowed brow I've earned from a decade of writing and editing behind a computer screen, he was adamantly against it. And frankly, I was a bit scared too. I mean, isn't Botox poison? As an idealistic 21 year old, it was easy to say that I'd never put that stuff in my body, that "poison." Now, I'm not so sure.
This product contains albumin, a derivative of human blood. Based on effective donor screening and product manufacturing processes, it carries an extremely remote risk for transmission of viral diseases and variant Creutzfeldt-Jakob disease (vCJD). There is a theoretical risk for transmission of Creutzfeldt-Jakob disease (CJD), but if that risk actually exists, the risk of transmission would also be considered extremely remote. No cases of transmission of viral diseases, CJD or vCJD have ever been identified for licensed albumin or albumin contained in other licensed products.
GoodRx‘s cash prices are based on multiple sources, including published price lists, purchases, claims records, and data provided by pharmacies. Our discount and coupon prices are based on contracts between a pharmacy (or pharmacy purchasing group) and a Pharmacy Benefit Manager (PBM), who provides prices to us. The prices we show are our best estimate; while we believe our data to be generally accurate, we cannot guarantee that the price we display will exactly match the price you receive at the pharmacy. For an exact price, please contact the pharmacy. (Please keep in mind that the pharmacy will require the information shown on the GoodRx coupon/discount to confirm the discount price.)
Please note, there are no guaranteed results with BOTOX and results may vary from patients to patient. Though BOTOX is not effective for all types of headaches, about 90% of MRC’s patients report that their migraines are less frequent and not as severe after BOTOX treatment. In clinical trials, patients reported seven to nine fewer headaches per month. In a study by A. H. Elkind, P. O’Carroll, A. Blumenfeld, R. DeGryse, and R. Dimitrova, a standard course of treatment brought patients these results:
The most frequently reported adverse reactions following injection of BOTOX® for Chronic Migraine vs placebo include, respectively: neck pain (9% vs 3%), headache (5% vs 3%), eyelid ptosis (4% vs < 1%), migraine (4% vs 3%), muscular weakness (4% vs < 1%), musculoskeletal stiffness (4% vs 1%), bronchitis (3% vs 2%), injection-site pain (3% vs 2%), musculoskeletal pain (3% vs 1%), myalgia (3% vs 1%), facial paresis (2% vs 0%), hypertension (2% vs 1%), and muscle spasms (2% vs 1%).
Botox is best known for smoothing out wrinkles, but since 2010 it’s also been used to prevent migraines. (Scientists aren’t 100 percent sure why Botox works, though it may interfere with the transmission of pain signals to the brain.) Though the 36 injections I get every three months in my forehead, skull, neck, and shoulders are painful, they’ve been a game changer. I went from 16 to 18 migraines a month to about eight. The intensity of the pain has gone down, too. The results are so good that I find myself frustrated that I spent so many years in unnecessary misery.
Botulinum toxin has been investigated for use in patients with blepharospasm in several studies. In an open label, historical ly controlled study, 27 patients with essential blepharospasm were injected with 2 Units of BOTOX at each of six sites on each side. Twenty-five of the 27 patients treated with botulinum toxin reported improvement within 48 hours. One patient was controlled with a higher dosage at 13 weeks post initial injection and one patient reported mild improvement but remained functionally impaired.
The trapezius muscle is a large, triangular, superficial muscle. It attaches proximally in the medial third of the superior nuchal line, external occipital protuberance, nuchal ligament, and spinous processes of the C7-T12 vertebrae. Distal attachment of the trapezius occurs at the lateral third of the clavicle and acromion and spine of the scapula. The action of the muscle includes neck extension and stabilization of the scapula and support for the arm. The muscle fibers proximal to the inflection point of the neck (ie, necklace line) run vertically and are involved with neck extension. According to the PREEMPT injection paradigm, one injection of 5 units of onabotulinumtoxinA to each of three sites on either side of the trapezius, for a total of 30 units divided across six sites, is given. The first injection site can be identified by visually dividing the upper portion of the trapezius muscle in half, from the inflection point of the neck (ie the necklace line) to the acromion (acromio-clavicular joint); the midpoint of this location is where the injection should be administered. The second injection is located at the midpoint of the first injection site and the acromion. The third injection should be administered at the midpoint between the first injection site and the necklace line. Injections should occur in the supraclavicular portion of the muscle, lateral to the neckline, and medial to the deltoid and the acromio-clavicular joint. The injections into the trapezius should be administered horizontally and superficially to avoid injecting too deep.
Since then, several randomized control trials have shown botulinum toxin type A to improve headache symptoms and quality of life when used prophylactically for patients with chronic migraine[88] who exhibit headache characteristics consistent with: pressure perceived from outside source, shorter total duration of chronic migraines (<30 years), "detoxification" of patients with coexisting chronic daily headache due to medication overuse, and no current history of other preventive headache medications.[89]
Food-borne botulism results, indirectly, from ingestion of food contaminated with Clostridium spores, where exposure to an anaerobic environment allows the spores to germinate, after which the bacteria can multiply and produce toxin.[citation needed] Critically, it is ingestion of toxin rather than spores or vegetative bacteria that causes botulism.[citation needed] Botulism is nevertheless known to be transmitted through canned foods not cooked correctly before canning or after can opening, and so is preventable.[citation needed] Infant botulism cases arise chiefly as a result of environmental exposure and are therefore more difficult to prevent.[citation needed] Infant botulism arising from consumption of honey can be prevented by eliminating honey from diets of children less than 12 months old.[71]
In 1820, Justinus Kerner, a small-town German medical officer and romantic poet, gave the first complete description of clinical botulism based on extensive clinical observations of so-called “sausage poisoning”.[37] Following experiments on animals and on himself, he concluded that the toxin acts by interrupting signal transmission in the somatic and autonomic motor systems, without affecting sensory signals or mental functions. He observed that the toxin develops under anaerobic conditions, and can be lethal in minute doses.[38] His prescience in suggesting that the toxin might be used therapeutically earned him recognition as the pioneer of modern botulinum toxin therapy.[39]
×