Botox Cosmetic- How Does It Work on Wrinkles?

Anti-wrinkle injections (Botox) treat wrinkles caused by the contraction of facial muscles. They inhibit the transmission of neurotransmitters from the nerve to the muscle and stop the muscle from contracting and forming wrinkles. Wrinkle injections are a safe and effective non-surgical method of facial rejuvenation. They are most commonly used on frown and forehead lines and crows feet (at the side of the eyes) to create a refreshed look.  They work after 7-14 days and last up to 4 months.

BOTOX
minimizes certain facial wrinkles created by the contraction of small muscles
when you change expressions. The horizontal lines on your forehead are a good
example of these dynamic wrinkles, and BOTOX works by temporarily limiting the
movement of these muscles. Other wrinkles are caused by the natural aging
process and environmental effects as your skin loses its elasticity and volume.
Injectable fillers can restore some of the volume to create a smoother, more
youthful appearance. At my practice, I create comprehensive treatment plans
that combine BOTOX, fillers, and other nonsurgical procedures for patients
concerned about looking older than they feel.

Thank you for your question. Botox can be used to soften the appearance of lines and wrinkles that deepen with expression. These include the horizontal lines of the forehead, the frown lines between brows and the smile lines (crows feet) on the sides of the eyes. They typically last 3-4 months. It works by relaxing the affected muscle by blocking the nerve's signals that tells the muscle to contract.

I would recommend that you visit with at board certified plastic surgeon or dermatologist in your area to discuss your treatment options so they can be tailored to your concerns and goals.