What Are the Ingredients in NyQuil?

What Are the Ingredients in NyQuil?

What Are the Ingredients in NyQuil?

The active ingredients in NyQuil are acetaminophen, dextromethorphan HBr and doxylamine succinate. NyQuil also contains a number of inactive ingredients.

Vicks NyQuil is an over-the-counter medication designed to relieve cold and flu symptoms including sore throat, headache, muscle aches, fever, runny nose and sneezing . The acetaminophen in NyQuil can cause liver damage if the recommended dosage is exceeded or if the medication is taken over a long period of time. The manufacturer recommends limiting consumption to no more than four doses in a 24-hour period and to avoid taking this with other products that contain acetaminophen.