Mucinex D is (guaifenesin and pseudoephedrine) is an expectorant/nasal decongestant combination, and Mucinex DM (guaifenesin and dextromethorphan) is an expectorant/cough suppressant combination. Mucinex D and Mucinex DM both contain the expectorant guaifenesin (which is contained as a single ingredient in Mucinex).

Dizziness, drowsiness, nausea, and vomiting may occur. If any of these effects last or get worse, tell your doctor or pharmacist promptly.

You can use Mucinex throughout the day, but you typically use NyQuil at night to help you sleep and let your body recover. The ingredient doxylamine in NyQuil also causes drowsiness to help you get rest. Mucinex and NyQuil Cold & Flu are only for people 12 years and older.

Available. Mucinex D (guaifenesin / pseudoephedrine) is a combination medication that works to help temporarily relieve stuffy nose, chest congestion, and sinus pressure. It's available as extended-release tablets (e.g., Mucinex D) and immediate-release tablets (e.g., Poly-Vent IR).

This combination medication is used to temporarily treat cough and runny/stuffy nose (nasal congestion) caused by infections (such as the common cold), allergies (such as hay fever), and other breathing illnesses.

Official answer. Mucinex products do not help to prevent or treat the COVID-19 virus itself, but might help relieve some of the symptoms of COVID, like chest congestion, cough, or headache. Select a product that targets only the symptoms you have.

Mucinex D side effects fast, pounding, or uneven heartbeat; severe dizziness, anxiety, restless feeling, or nervousness; easy bruising or bleeding, unusual weakness, fever, chills, body aches, flu symptoms; or.

Together, these ingredients are intended to treat fever and/or minor aches and pains, cough, and congestion. Most of them start working within 30 minutes.

Mucinex D side effects severe dizziness, anxiety, restless feeling, or nervousness; easy bruising or bleeding, unusual weakness, fever, chills, body aches, flu symptoms; or. increased blood pressure (severe headache, blurred vision, trouble concentrating, chest pain, numbness, seizure).

The drugs were recalled because information on the front labels of the products did not match the information found on the back labels of the product. Anyone in possession of the affected product has been instructed to mix the product with inedible items in a plastic bag before properly disposing of it.

Official answer. Mucinex products do not help to prevent or treat the COVID-19 virus itself, but might help relieve some of the symptoms of COVID, like chest congestion, cough, or headache. Select a product that targets only the symptoms you have.

Take Mucinex D with food if it upsets your stomach. Talk with your doctor if your symptoms do not improve after 7 days of treatment, or if you have a fever with a headache, cough, or skin rash.