My infant was prescribed an amoxicillin suspension and I forgot to put it in the fridge before I went to bed. It remained in room temperature for about 11 hours. I wasn't sure what to do so I called up my pharmacist. He said that I need to get another prescription because there is a chance that the suspension will not work. So we ended up going to the doctor again for another prescription to be on the safe side.
If anyone has amoxicillin suspension or liquid and if the pharmacist said to refrigerate it, please do.