Over-The-Counter Medications Flu, cold, or allergy symptoms such as watery eyes, runny nose, coughing, or a general achy feeling, can incapacitate some people to the point that they must stay home to recover. Others push on because they have deadlines to meet, no sick pay, or feel the company will fall apart without them. These people very likely take whatever over-the-counter medicines they feel are necessary to alleviate the discomfort of their symptoms. The typical "cold medications" are antihistamines or decongestants or a combination of both. Unfortunately, the side effects of these drugs can be dangerous depending on the use and...