Anne, Botox injections for hyperhidrosis are extremely effective and is not permanent unlike the surgery you spoke of. That being said the surgery can create permanent problems including but not limited to new excess sweating in other areas. I would highly recommend getting the Botox if you are suffering from this. If you do please update us how it goes.
“One popular new plastic surgery technique is called lip grafting, or "fat recycling" wherein fat cells are removed from one part of your body that is too large, such as your buttocks, and injected into your lips; people will then be literally kissing ass.”