Hi, I Bought My Typhoid Pill Yesterdays And Put Them

Hi, I bought my typhoid pill yesterdays and put them in the fridge asap.
I was planning to use the first tablet today morning, yet when I woke up I found out the the fridge doors weren't shut properly and so the inside of the fridge wasn't cooling properly. It was still quite cold in there but I'm not sure whether it's safe to use the pill now.

Thank you!
Emilia