The Blackpool Victoria Hospital has brought botox in use for the treatment of bladder problems. The cosmetic drug used to produce a smooth brow and wrinkle-free face is now being put to use in treating patients with overactive bladders. The response from patients has been good too. The procedure lasts for about 18 months and the effects are completely reversible. Botox has been given NICE approval to be used for this technique. A neuro-toxin that paralyzes the nerve endings which tell muscles to relax, botox can be injected directly into the bladder to treat an over-active bladder. It is a less invasive option.