The Botox toxin can reduce wrinkles by paralyzing select facial muscles when injected properly. A doctor will carefully determine which facial muscles are causing the targeted wrinkles and inject a small amount of diluted and weakened botulinum toxin into each problem muscle. It is important to choose a doctor with experience injecting Botox, because an injection in the wrong area can affect the patient's ability to use important facial muscles. An experienced health professional can reduce the appearance of wrinkles while retaining normal facial expression.
The administration of Botox injections typically takes approximately 10 minutes. The patient will be able to see the initial results of the Botox injections within two to three days. The injections continue to work within the muscles until the full effect has been reached at about two weeks. After several months, the Botox will wear off, and the facial muscles will begin to function once more. Patients must return every three months or so to prevent the return of their wrinkles.
In addition to choosing an experienced and reputable physician, a potential Botox user should be aware of the potential health hazards associated with Botox use if cared for incorrectly. The injection site may be sore and painful, but the injections must not be rubbed by the patient. Rubbing the injection site can spread the toxin through the bloodstream and result in symptoms that are comparable to food poisoning. Rubbing the injection site can also cause the toxin to move to other facial muscles, resulting in drooping and other muscle control issues. Patients who may be pregnant, or who are breastfeeding, should avoid Botox injections.