Question: what is the most effective over the counter cold medicine?
Answer: Tylenol Cold + Head Congestion Severe. ... 
Genexa Cold Crush Tablets. ... 
Mucinex Sinus-Max Pressure and Pain Caplets. ... 
Sambucol Black Elderberry Cold & Flu Relief Tablets. ... 
Theraflu Daytime Severe Cold & Cough Packets with Menthol & Green Tea Flavors. ... 
Vicks DayQuil Cough Cold and Flu Relief.