Mucinex DM 12-Hour features a bi-layer tablet design for extended support. Each tablet combines guaifenesin to help loosen mucus with dextromethorphan HBr to help manage coughs, offering up to 12 hours of relief.

Active Ingredients (per tablet)

• Guaifenesin – 600 mg
• Dextromethorphan HBr – 30 mg

Product Features

• 40 extended-release bi-layer tablets
• Dual-action formula for day or night use
• Long-lasting relief – up to 12 hours per dose

Directions

• Adults and children 12 years and over: Take 1 or 2 tablets every 12 hours
• Do not exceed 4 tablets in 24 hours
• Swallow whole with water – do not crush, chew, or break

Warnings

• Do not use with other products containing dextromethorphan.
• Consult a doctor before use if you have chronic cough from smoking, asthma, or emphysema.
• Keep out of reach of children.

Package Contents

One bottle containing 40 extended-release bi-layer tablets.