It can be difficult to discern the difference between all the products available to you. Read our article below as we explain the active ingredients in each product and what they are used for. Plaquenil heart How to say plaquenil Chloroquine omeprazole What are plaquenil tablets used for Oct 28, 2017 Mucinex D contains two active ingredients, guaifenesin and pseudoephedrine. Psuedoephedrine is in this formulation is used as a nasal decongestant. It is very effective in reducing nasal inflammation, a stuffy nose and to clear the sinuses. Some Mucinex and DayQuil formulations can contain the same active ingredient or active ingredients with same effects. For example Mucinex DM and DayQuil Cold & Flu, both contain the same active ingredient-dextromethorphan, or Mucinex D contain pseudoephedrine and DayQuil Cold & Flu contain phenylephrine, both contain active ingredients with same effects they are both sympathomimetics. Mucinex® D and Maximum Strength Mucinex® D contain the active ingredient pseudoephedrine PSE, which is a nasal decongestant that relieves sinus pressure and congestion. This ingredient is also used in the illegal manufacturing of methamphetamine, commonly known as “meth”, a highly addictive stimulant. Mucinex is used as an expectorant which helps to loosen and thin mucus as well as bronchial secretions. Guaifenesin Mucinex, the original product, contains one active ingredient, guaifenesin. Can i take mucinex d with plaquenil Plaquenil and Mucinex drug interactions - eHealthMe, Can you take Mucinex and DayQuil together Drugs Details Generic plaquenil pillsChloroquine for malaria treatmentPlaquenil and ssri Mucinex, whose generic name is guaifenesin, loosens up phlegm or mucus in your chest and throat, making it easier to cough it out. It’s important to note that any other drugs used in combination with guaifenesin can have side effects themselves, but the side effects associated with guaifenesin itself might include nausea, dizziness or drowsiness, or rash. Bad Side Effects of Mucinex Healthfully. Product FAQ's – Mucinex USA. Plaquenil and dizziness? Updated. ANSWER Hi there, At first, I want to remind you that Mucinex is a drug used to relieve the cough. However, as any other drugs, Mucinex has side effects and precautions, to which you have to pay attention. Plaquenil is a slow-acting drug, meaning that it can take up to 6 months to experience the full benefits of this medication, but it is possible for symptoms to improve in as few as 1 or 2 months. Plaquenil and other antimalarials are the key to controlling lupus long-term, and some lupus patients may be on Plaquenil for the rest of their lives. First one started in early January. Saw doc and a short course of Pred with mucinex can't take decongestants seemed to take care of it. Then just as I was feeling over it and resuming activity, I got clobbered with influenza, which started in my lungs and crawled back up to my sinuses not usually the direction things take.