Is pacifier ok?

Hi. Heard many bad reviews about using pacifier. Mummies who let their babies use pacifier, is it ok? Is it bad for baby's teeth next time? Is there any colic issue? I tried pacifier once but my baby doesn't like it. Recently she kept biting her hands so I tried again and she wants it now. But I'm worried about the cons of using pacifier. Any advice pls? TIA.