Botox is botulinum toxin type A, which is a neurotoxin that targets the nervous system to block signals reaching muscles and causes them to relax.1 Small amounts of Botox can be injected into your skin or muscles, and the number of shots you’ll need will depend on the size of the area you’re treating.
Botox is actually a brand name, though the word is often used to describe all botulinum toxin type A injections. The three approved brands of botulinum toxin type A in Australia are Botox, Dysport and Xeomin.2 Some clinics will advertise Botox treatment as an anti-wrinkle injection or wrinkle-reducing treatment.3
Though probably best known as a wrinkle treatment, Botox can be used as a medical solution to help with various issues. This includes Botox for migraines, muscle spasms and teeth grinding.4 While Botox doesn’t cure any conditions, it can help manage symptoms.
The effects of Botox usually take about 2-7 days to work and last 3-4 months, depending on the patient and the issue being treated. Your doctor will give you some instructions to follow after your injection, but you’ll usually be able to return to your everyday activities after the procedure. By following your doctor’s instructions for aftercare, you’ll significantly reduce the chances of side effects.
Remember, some patients don’t experience any relief from symptoms or a noticeable change in appearance after receiving Botox injections, so there’s no guarantee you’ll get your desired results.