The following adverse reactions with BOTOX 200 Units were reported at any time following initial injection and prior to re -injection or study exit (median duration of exposure was 44 weeks): urinary tract infections (49%), urinary retention (17%), constipation (4%), muscular weakness (4%), dysuria (4%), fall (3%), gait disturbance (3%), and muscle spasm (2%).
Botox (also known as Vistabel outside the U.S. and the U.K.) is an injection that temporarily relaxes facial muscles to reduce the appearance of fine lines and wrinkles, as well as prevent new lines from forming. Common injection sites include the forehead, the area between the eyebrows, the corners of the eyes, and the sides of the chin. Botox can also be used for a wide variety of other conditions, including migraines, excessive sweating, and psoriasis. LEARN MORE ›
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.
A recent encounter with one of my headache patients got me thinking. I am treating this young woman for chronic migraine with BOTOX injections. She told me that one of her other physicians had been surprised to hear about this use for onabotulinumtoxin A. According to my patient, the gastroenterologist’s words were, “BOTOX for migraines? I’ve never heard of that.”
Onabotulinumtoxin A (trade name Botox) received FDA approval for treatment of chronic migraines on October 15, 2010. The toxin is injected into the head and neck to treat these chronic headaches. Approval followed evidence presented to the agency from two studies funded by Allergan showing a very slight improvement in incidence of chronic migraines for migraine sufferers undergoing the Botox treatment.
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.
Botox is administered by injection and dosing depends on the condition that it is used for. Administration of botulinum toxin with other agents (for example, aminoglycosides, curare) that affect neuromuscular function may increase the effect of botulinum toxin. There are no adequate studies of Botox in pregnant women and it has not been evaluated in nursing mothers.
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.
There are eight types of botulinum toxin, named type A–H. Types A and B are capable of causing disease in humans, and are also used commercially and medically. Types C–G are less common; types E and F can cause disease in humans, while the other types cause disease in other animals. Type H is considered the deadliest substance in the world – an injection of only 2 ng can cause death to an adult. Botulinum toxin types A and B are used in medicine to treat various muscle spasms and diseases characterized by overactive muscle. Commercial forms are marketed under the brand names Botox and Dysport, among others.
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.
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Dosing in initial and sequential treatment sessions should be tailored to the individual patient based on the patientâ€™s head and neck position, localization of pain, muscle hypertrophy, patient response, and adverse event history. The initial dose for a patie nt without prior use of BOTOX should be at a lower dose, with subsequent dosing adjusted based on individual response. Limiting the total dose injected into the sternocleidomastoid muscle to 100 Units or less may decrease the occurrence of dysphagia [see WARNINGS AND PRECAUTIONS].
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♡
Cornea problems have been reported. Cornea (surface of the eye) problems have been reported in some people receiving BOTOX® for their blepharospasm, especially in people with certain nerve disorders. BOTOX® may cause the eyelids to blink less, which could lead to the surface of the eye being exposed to air more than is usual. Tell your doctor if you experience any problems with your eyes while receiving BOTOX®. Your doctor may treat your eyes with drops, ointments, contact lenses, or with an eye patch.