What is Botox and what are the side effects?

Thousands of people use Botox injections daily, so as someone who has never heard or utilized Botox injections, one may wonder, what is Botox and what are the side effects? Botox is purified botulinum toxin and is used cosmetically to prevent or lessen the lines caused by muscle movement. Dysportis a competitor's product that does exactly the same thing but begins to work within 48 hours whereas Botox can take 4 to 7 days.  The toxin works by directly paralyzing the muscles it is injected into.  It works best for lines between the eyebrows and forehead lines but can also [...]