Story 2 : Shana is 15 years old and is allergic to cats. Her doctor told her she could take the over-the-counter allergy medicine shown here as needed. She was going to be staying with her aunt one weekend, and her aunt has 2 cats. So Shana took 2 of the pills just before her mom drove her to her aunt's house to help prevent an allergy attack. Story 2 : Shanas use of this drug was ...