Cold and Flu Cough Suppressants are popularly used to help ease irritating coughs associated with common cold and flu symptoms. These converter powders, capsules, and liquid forms quickly work by acting as a suppressant to reduce uncomfortable dry and repetitive coughing. Cold and Flu Cough Suppressants can provide quick relief when found best form by talking to a pharmacist about what will work for your needs. Whether it is a liquid or tablet form, all Cold and Flu Cough Suppressants can be used to replace the irritating and continuous repetitive coughing that many find comes along with colds and flu's.