Sore throat/menthol cough drops

K • After 3.5 years, 6 IUIs, 2 rounds of IVF, & a ruptured ectopic among other things we are FINALLY pregnant. ❤️💜💛💚💙
I've had a terrible sore throat and have been using Halls menthol cough drops, today I was thinking about it and freaked out cause I googled if they were safe and some people say they're not. I called my dr office and the nurse just thought it was funny and said they were fine but the pharmacist said not to.. Just wondering what everyone else has done? I will stop using them but now I'm paranoid about the ones I already used! It took a really long time to get and stay pregnant so I guess I'm worrying more than I should!