NyQuil can cause you to feel very sleepy or drowsy. Be careful when driving or operating machinery. Avoid drinking alcoholic beverages with NyQuil. Alcohol, sedatives and tranquilizers can increase drowsiness when used with NyQuil. NyQuil Cold and Flu Nighttime Relief Liquid also contains 10% alcoh...
Guests find NyQuil effective for treating severe cold and flu symptoms, helping them sleep better and recover faster. However, some guests experienced severe stomach pain and nausea after taking the product. The capsules are preferred by some for their lack of sugar content, and the product ...
Alcohol warning: if you consume 3 or more alcoholic drinks every day, ask your doctor whether you should take acetaminophen or other pain relievers/fever reducers. Acetaminophen may cause liver damage. sore throat warning: if sore throat is severe, persists for more than two days, or is accomp...