When you’re sick, mucus can be a master of mayhem. But chest congestion† relief is just a dose away — with Mucinex® immediate and extended-release bi-layer tablets that start to release fast and last for up to 12 hours*. A cough medicine that makes coughs more productive by loosening phlegm in the chest, providing fast-acting relief for chest congestion and excess mucus due to the common cold.""    † For the relief of chest congestion due to common colds (NOt just ""due to common colds"" and Not flu - flu includes fever, aches & pains etc) *600 mg Tablets ExpectorantDirections:  Do not crush, chew or break tabletTake with full glass of waterAdults and children 12 years and older: 1 tablet every 12 hours. Do not exceed 2 tablets in 24 hours.Children under 12 years of age: Do not use.KEEP OUT OF REACH OF CHILDRENWarnings: Allergy alert: Do not use if you are allergic to guaifenesin or any of the non-medicinal ingredients in the product. Stop use if allergic reactions such as wheezing, rash or itching develop.Dosage alert:Consult a doctor or pharmacist prior to use if you: have persistent or chronic cough, difficulty breathing, asthma or other chronic lung conditionsare pregnant or breastfeeding. Stop use and ask your doctor if symptoms worsen, last for more than 7 days or are accompanied by a high fever (>38°C), persistent headache or the production of thick yellow/green phlegm.Read the complete label prior to use and follow all label instructions.Ask a doctor or pharmacist before combining with other medications, including natural health products, prescription drugs or Non-prescription drugs.Keep out of reach of children. In case of overdose: call a Poison Control Centre or doctor immediately, even if you do not notice any signs or symptoms.