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The procedure works by physiologically weakening facial muscles beneath the skin that are related to expressions lines. The contractions of those muscles result in wrinkles. Botox works by blocking the impulses from the nerve to the facial muscles thereby relaxing them. The result is that the pull of the underlying facial muscles relaxes causing the skin to flatten. This results in a smooth unwrinkled look. Patients can return to normal activities immediately after the procedure. The treatment takes three to eight days to take effect. The benefits will last from three to six months. When the Botox wears off, the wrinkles begin to reappear; however, they frequently are not as deep as the original ones. It usually takes two or three injections each year to maintain the smooth, youthful appearance that is desired. Clinical studies suggest that, after several rounds of treatment, the patient may require injections less often. You can see patients before and after botox treatment. |
