When is botox sed for therapeutic reasons?

Eye spasms to start: Botox is used for many problems related to muscle contraction, such as eyelid spasms, for which it was originally developed, as well as neck muscle contractures and in other locations. It is also used to stop certain disorders caused by over-active nervous stimulation, like sweating and tearing. It has recently been used for headaches, usually injected in the forehead or neck.

Botox: For spasticity and for trigger points that don't respond to other treatment. Sometimes use for painful neurologic conditions i.e. Occipital neuralgia.

Botox: Botox is used for muscle spasms around the eyes or in the neck, as well as for spasmodic dysphonia, a nerve - muscle disorder of the vocal cords.