My daughter has a boil on her butt cheek and is running about a 99.3 fever. she has had them before and i put triple antibiotic on them and it goes away. this is the first time she has ran a fever though. last time she had one they gave her bactrim but she didnt take it all because it went away fast. I accidentally refridgerated the bactrim and im wondering if i can still give it to her or if i should take her to the doctor or what i shoukd watch for.