Botox is used to smooth out the wrinkles around the eyes and eyebrows. Crow’s feet can also be treated with a combination of laser and Botox. The most popular treatments with Botox in the face are on the forehead, around the mouth, and around the eyes. During the treatment the doctor asks the patient to make a grimace. The doctor can then see the muscles that are responsible for the wrinkle or wrinkles. He will then inject the Botox exactly at the positions needed to inactivate the muscle. The botox injection will locally block the communication between the nervous system and the facials muscle that produce the unwanted wrinkles. The injection becomes effective after 2-4 days and lasts around 3-6 months depending upon the amount used and the patient’s metabolizing rate.