How Does Botox Work? Frequently Asked Questions
Since gaining FDA-approval in 2002 to treat frown lines, Botox has become one of the most requested cosmetic treatments. It’s now cleared to diminish forehead lines and crow’s feet and alleviate symptoms associated with a number of medical conditions.
Therefore, it’s not surprising that Botox’s popularity continues to rise. Many patients currently use it or are considering injections to combat the signs of aging, decrease excessive sweating, or reduce migraines.
So, is Botox right for you? Here’s everything you need to know about this multi-tasking injectable.
What Is Botox?
Botox is a neurotoxin comprised of botulinum toxin type A. It’s widely recognized for its ability to diminish wrinkles and fine lines for smoother skin.
However, it has multiple medical indications including cervical dystonia, chronic migraines, lazy eye, hyperhidrosis, muscle contractures, eye twitching/ blepharospasm, and bladder dysfunction.
How Does Botox Work?
Botox prevents the release of acetylcholine, a chemical messenger that’s responsible for muscle contraction. As a result, it deactivates targeted facial muscles and limits expressions that cause the skin to crease and form wrinkles.
It also blocks stimulation of sweat glands and activation of pain centers in the brain for treatment of hyperhidrosis and chronic migraines.
What to Expect from a Botox Treatment?
First, the patient’s problem areas will be identified and marked, and then ice will be applied as a numbing agent.
Next, a series of Botox injections will be administered using a very fine needle–most individuals describe this sensation as a light pinprick and very tolerable.
The treatment takes 10-15 minutes, and all normal activities can be resumed immediately after.
How Quickly Does Botox Work?
Within three-to-five days of receiving Botox, patients experience decreased movement in the treatment area and a relaxation of wrinkles and lines.
Most men and women are pleased to note that they look like a well-rested and better version of themselves.
How Long Do the Effects of Botox Last?
Botox is gradually metabolized by the body and lasts up to three-to-four months for most individuals. Results can be maintained with follow-up injections, or a patient can return to his or her pre-treatment state by simply allowing the effects to wear off.