2. What should you take if you suddenly wake up with itchy eyes, runny nose and sneezing on the morning of your midterm exam?
In this case, you likely have seasonal allergies, and you should choose a NON-sedating antihistamine such as Allegra®, Claritin®, or Zyrtec®. Benadryl® would help your symptoms but would make you too sleepy or brain-foggy to take your exam.
[See Antihistamines vs Decongestants]