Very few therapeutic agents in clinical medicine have found indication for so many clinical conditions, and in such a short time as did botulinum neurotoxins (Botox and others). Chronic migraine, bladder dysfunction , dystonia, hemifacial spasm , blepharospasm , drooling, excessive sweating and spasticity are all approved by FDA and many other indications are in the near horizon . The aesthetic/cosmetic use of Botox and other BoNTs already has a huge market worldwide. Stroke, Multiple sclerosis, Parkinson's disease, Cerebral palsy as well as brain and spinal injury are among clinical conditions in which some of patients' major symptoms can respond to botulinum toxin therapy Several books have been written on the subject of Botox and other neurotoxins for treatment of medical disorders ( including two books by Jabbari both published by Springer 2015 & 2017). However, despite the huge interest and enthusiasm of the public to learn more about Botox and other toxins, there is currently no book in the market on this subject which is specifically designed to inform and educate the public on botulinum toxin therapy. Botulinum Toxin Treatment explains and discusses in simple language the structure and function of botulinum toxin and other neurotoxins as well as the rational for its utility in different disease conditions. Safety, factors affecting efficacy and duration of action, as well as cost and insurance issues are also addressed.