Botox or Botulism Toxin is a bacterial product, which weakens muscles by interfering with nerve-muscle communications. In Botulism, 2500 units of Botox will cause death; most cosmetic treatments use only 25-50 units, a harmless amount. This treatment is popular for treating frown lines, Crow’s feet, and brow lines.
The effects wear off in about 4-6 months, making ongoing treatment necessary. As time goes on and on and the muscles are put to rest, the creases formed by their actions tend to smooth out and do not worsen over time. Slight redness, swelling, and bruising may follow treatment and last for a few hours to days.
Results are evident in 2-7 days.