OnabotulinumtoxinA is the only treatment approved by the United States Food and Drug Administration for the prevention of headaches in adult patients with chronic migraine (CM). CM assessment involves a detailed history to rule out secondary sources of headache, establish migraine features, and assess the total number of headache days. In order to diagnose migraine, the patient should have had at least five attacks that involve migraine features, as outlined below. In adults, untreated attacks usually last 4 or more hours.
Some skin care centers advertise low prices for Botox on a "cost per area" basis, advertising prices of $200-$300 for one area. The doctor we spoke to recommends getting price quotes on a "cost per unit" basis, because some places might be quoting lower prices but giving you smaller treatments, which may be less effective and require more frequent visits.
Remember that the skill of the injector is extremely important when considering Botox injections. Because Botox can have some very obvious and embarrassing side effects like drooping eyelids, blurry vision, and excessive bruising around the injection site, it's important to consult with an experienced injector. Unlike dermal fillers which can be melted away with a follow-up injection of hyaluronidase, there's not much you can do about a bad Botox experience other than wait it out.
Recently, there have been concerns about retrograde botulinum toxin transmission, meaning that the toxin could travel back to the central nervous system, causing long-term damage. Studies done in Italy by Flavia Antonucci have been mainly on a raw form of the toxin and not any of the commercially available preparations. Additionally, these studies have been performed on animals and with the injection of the toxin to one area and in a concentration of nearly 150 times greater than normal injections for cosmetic indications, which are spread over multiple sites.
There are several medically related BOTOX ® treatments that are usually covered by insurance, including treatment for blepharospasm (uncontrollable eye twitching), excessive sweating, constant pain, and others. Insurance coverage for cosmetic uses of BOTOX® injections is much less common, but you should consult your insurance provider to find out if you have coverage for BOTOX® treatment. Also, Allergan, the maker of BOTOX ®, provides a Reimbursement Hotline at 1-800-530-6680. An Allergan representative can help you determine whether your procedure is covered by insurance.
Botox only lasts three to six months—and yet what's less commonly discussed is this: Facial muscles naturally weaken over time and going overboard in a certain area could have unwanted consequences. "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. "If one stops using their forehead muscles, they may start squinting using their nose and have wrinkles along the side of their nose," she explains. Translation: You need even more Botox for the newly recruited muscles, says Wexler. To avoid these kind of missteps, researching a doctor diligently is essential, as is approaching injectables conservatively, and asking questions about how the treatment will be tailored to your needs.
There has not been a confirmed serious case of spread of toxin effect away from the injection site when BOTOX® has been used at the recommended dose to treat chronic migraine, severe underarm sweating, blepharospasm, strabismus, or when BOTOX® Cosmetic has been used at the recommended dose to treat frown lines, crow’s feet lines, and/or forehead lines.