We can put a man on the moon; we can design a handheld device that holds the entire works of William Shakespeare; we can microwave a dinner in 3 minutes. Despite all the advances in human history, one advancement still eludes us — the cure for the common cold. Since ancient times, humans have battled itchy eyes, runny noses and coughs using a variety of home therapies, herbs and medications. But what is effective?

What is safe to use? Naturally, rest and fluids are the cornerstones for treating a cold. Fluids such as water, juice, clear broth or warm lemon water with honey help loosen congestion and prevent dehydration. It is best to avoid alcohol, coffee and caffeinated beverages, which can make dehydration worse.

A variety of over the counter (OTC) products exist to treat symptoms. While they do not alter the course of the cold, they may help to relieve symptoms. One of the most common questions asked is “Which product is right for me?” With so many products on the market, wading through the cough and cold aisle may seem like a difficult task.

A couple of suggestions: Only treat the symptoms you are experiencing; check for conditions such as high blood pressure/diabetes/thyroid disease; and finally, ask your pharmacist to select a product that is best for you.

Health Canada no longer recommends OTC meds for children under 6. Instead, consider saline (salt water) drops and a nasal aspirator (snot sucker) for nasal congestion, a spoonful of undiluted honey (in kids over 1 year) for cough, and acetaminophen or ibuprofen for fever. So when the cold strikes, you will be better prepared. Take care of yourselves and each other.

By Steve Bond BScPhm, RPh, CDE