Everyone’s heard of Botox, but few actually know what it is and who it can benefit. Botox is technically an injectable drug derived from a toxin; in small applications, it treats conditions by paralyzing muscles and nerves. While this may sound scary, if applied correctly by a knowledgeable doctor or plastic surgeon, Botox is very safe with the most common side effects being pain or bruising in the injection site. But, what can Botox treat?