What is the first action you should take to determine if it is legal to fly while taking a cold remedy?

Reading the label or package of the medication is the first action you should take to determine if it is legal to fly while taking a cold remedy because the label provides crucial information about the medication's effects, potential side effects, and whether it is safe for operating an aircraft. Labels typically indicate whether the drug can cause drowsiness or impair cognitive functions, which are critical considerations for pilots.

By reviewing the packaging, you can identify specific warnings or instructions provided by the manufacturer about flying or operating heavy machinery. This step is essential as it allows you to make an informed decision based on the substance you are consuming, rather than relying on potentially anecdotal guidance from a flight instructor or the FAA.

While consulting a flight instructor or contacting the FAA can also be beneficial for more nuanced advice regarding aviation regulations and safety practices, the most immediate and direct information comes from the medication’s own labeling. Waiting for symptoms to resolve does not address the immediate legality and safety of flying while on medication that could affect your ability to operate an aircraft safely.