Botulinum toxin type A is used as a non-surgical cosmetic treatment for wrinkles and facial lines in individuals from 18 to 65 years old. Manufactured and marketed by the pharmaceutical company Allergan in an injectable form under the commercial trade name Botox, it is becoming increasingly popular. Botox injections have been proven to be generally safe and effective in reducing facial lines.
Wrinkles and facial creases are caused mainly by the repetitive movements of facial muscles. Botox injections block the release of a chemical neurotransmitter called acetylcholine, which sends messages coming from the brain to various parts of the body, between nerve endings and muscle fibres at the site of injection. This inhibits the muscles' ability to contract. Reduction of creases and wrinkles result from the reduced mobility of the muscles.
The administration of Botox injections are best done by cosmetic procedure specialists such as dermatologists and plastic surgeons. Their extensive knowledge of facial anatomy, along with experience in injecting Botox, guarantees optimal results. That's why practitioners who specialize in cosmetic procedures should be consulted when opting to undergo Botox treatment, even if it can be injected by all authorized healthcare providers.
The ability of a person to move muscles in certain facial regions is the basis for determining the spots where Botox is to be injected. An assessment to determine which parts should receive Botox injections is done, after which minuscule quantities of Botox are administered to the appropriate sites. The Botox administration procedure takes only 10 minutes in most cases.
Within a week of receiving Botox injections, there will be signs of improvement on the appearance of wrinkles and lines. According to the manufacturer, the effects of Botox can last up to 4 months. As the effects of Botox wear off, wrinkles and lines gradually reappear. It is necessary to repeat the treatments to maintain the effects. Repeated injections will cause thinning of the treated muscles, which will make the effects of Botox injections last longer.
Like all other medications, Botox injections have possible side effects. These include, but are not limited to, headache, flu-like symptoms, temporary eyelid droop, nausea, squint/double vision, twitching of the eye, facial pain, redness at the injection site, and muscle weakness. Note that not everyone will suffer from these side effects. Majority of those having Botox injections do not experience any at all.
An individual's suitability for cosmetic Botox treatment is first established through a screening process. This is because there are conditions that preclude the use of Botox. Neurological conditions, infection at the site where Botox injections are to be administered, allergy to any component of Botox, and pregnancy are all contraindications. The general physical condition of the individual is also taken into consideration, along with any medication currently being administered to the individual.
There are alternative methods for the reduction of facial lines and wrinkles available to those who can not have Botox injections. A qualified medical practitioner can provide advice on a suitable method. The choices include chemical peeling, collagen injections, dermabrasion, laser resurfacing, fat implants, and AHA (alpha hydroxyl acids) treatments.
About the Author:
Jane Villardo has been giving advice on Botox injections for a long time and maintains a website about botulinum toxin treatments where you can get answers to the rest of your questions.
Get all the information and photos:: http://coringa.info/beauty/botox-injections-what-to-expect
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