Make sure lab personnel and all your doctors know you use this drug. Does Vicks Qlearquil Nighttime Sinus-Congestion 6.25 Mg-5 Mg-325 Mg Capsule interact with other drugs you are taking?

One ingredient in this product is acetaminophen. Taking too much acetaminophen may cause serious (possibly fatal) liver disease. Adults should not take more than 4000 milligrams (4 grams) of ...