I've been giving my daughter teething tablets since she was a couple months old and never had a…

I've been giving my daughter teething tablets since she was a couple months old and never had a problem but Ppl are saying it's causes seizures and blood in the brain...my daughters always her happy normal self so I call bullshit on it....and have yet to hear a story from a mother regarding them....but my sister seen a post on Fb about them...I guess another reason to throw in my face how " my friend doesn't give them to her son...so crazy how ppl parent differently" basically saying my choices are wrong...breast feeding my daughter, Co sleeping....going to her when she cries...what's fucking next....