Botulinum Toxin (Botox) works by blocking nerve impulses to the muscles right where the nerve meets the muscle. But it was not only blocking the nerves to the muscles, but it also blocks all nerve signals mediated by chemicals called acetylcholine. You can get to know more about botulinum toxin injections via searching online.
Acetylcholine is the key to how and why Botox works. Acetylcholine is a chemical released by nerve endings and serves to carry impulses from nerves around the small gap between the end of the target nerve and nerve endings.
Our sweat glands are stimulated by the sympathetic nervous system. Although they are not under voluntary control, acetylcholine receptors also exist on our sweat glands. This means that Botox can be used to block the production of sweat and very effective treatment for hyperhidrosis.
Botox has been found to be very useful to help some victims of stroke (cardiovascular accident). After a person has had a stroke they often find that some of them very strong muscles contracted and seizures. This can greatly limit their function even if some permanent nerve control.
Botox can reduce this spasm and for some patients who have carefully be a useful addition to physical therapy in helping them to recover from their stroke. In the same way, Botox has been used to help children with cerebral palsy. This can help enable children with cerebral palsy who have actually assessed and found suitable for Botox therapy to walk in a more normal sort of way.