Azzalure 125U is a botulinum type A product. It has undergone many scientific kinds of research and showed amazing results. Doctors who use botulinum toxin type A must have the appropriate training for use or high qualification in such treating using the drug in their practice. The effect of injection continues from four to five months. There no average treatment interval. It depends on the individual patient’s response. Azzalure has some side effects after injection. They may be different in every patient. It depends on the type of procedure and the area of injection: muscles weakness in the injected area, headaches. Also, difficulties with breathing, swallowing, speaking.