Botox has many clinical uses other than cosmetic . Used for severe muscle spasms. headaches and most recently for overactive bladders botulinum has offered relieve for many with the chronic conditions previously mentioned. Each has been tested through clinical trials with resulting FDA approval. The dosage used for many of these treatments is larger than the dosage used for cosmetic purposes and the efficacy of the treatment is related to the individual as well as the amount of the drug injected.
Botox is not all about looking better!!!