Select whether you want to learn about BOTOX® for medical conditions or BOTOX® Cosmetic. See full Safety and Product Information, including Boxed Warning.

BOTOX ® (onabotulinumtoxinA) and BOTOX ® Cosmetic may cause serious side effects that can be life threatening. Get medical help right away if you have any of these problems any time (hours to weeks) after injection of BOTOX or BOTOX Cosmetic:

BOTOX ® (onabotulinumtoxinA) and BOTOX ® Cosmetic may cause serious side effects that can be life threatening. Get medical help right away if you have any of these problems any time (hours to weeks) after injection of BOTOX or BOTOX Cosmetic:

BOTOX ® is used for both aesthetic and therapeutic treatments. Learn more about how BOTOX ® can work for you. An FDA-approved aesthetic product that temporarily makes moderate to severe frown lines, crow's feet, and forehead lines look better in adults.