Paralytic agents may be injected into areas of the face where creases are enhanced by active muscle activity. Frown line, forehead creases, and crows feet are areas often treated in this fashion. The effect of the medicine wears off after roughly four months, after which re-injection may be considered. Treatments are provided in the office and may be combined with filler injections. Schedule a free appointment with Dr. Shoen to learn if this option is appropriate for you.