Spring is here, but cold and flu season is still going strong. Inside Edition teamed up with RxSaver by RetailMeNot and its medical expert, Dr. Holly Phillips, for tips on how to save on medical expenses during this time of year. Going to the doctor might seem like a bother, but it could save you money in the long run. If you do catch a cold, it's important to stay hydrated. "Focus on hot liquids," said Phillips, "because the heat will soothe inflammation in your nose, sinuses and throat."