Please review the following URL and make sure that it is spelled correctly. Requested URL: /drug-interactions/serious-index/apixaban... Teva chloroquine 250 mg Plaquenil hair loss how long Feb 19, 2020 Dosage for Plaquenil. The adult dose of Plaquenil to suppress malaria is 400 mg on the same day each week. The pediatric weekly suppressive dosage is 5 mg/kg of body weight. The adult dose of Plaquenil to treat an acute attack of malaria is an initial dose of 800 mg followed by 400 mg in six to eight hours and 400 mg for two more days. The study is based on dextromethorphan hydrobromide; guaifenesin and hydroxychloroquine sulfate the active ingredients of Mucinex dm and Plaquenil, respectively, and Mucinex dm and Plaquenil the brand names. Other drugs that have the same active ingredients e.g. generic drugs are not considered. Try our new better tasting* formula. Controls and relieves a frequent cough, plus thins mucus to relieve your chest congestion, too! Get your symptoms under control with a tough cough suppressant AND an effective expectorant. *Compared to Robitussin Cough + Chest Congestion DM 10mL. It also helps loosen phlegm from chest congestion so that you can cough it up and spit it out. Robitussin DM is used to temporarily relieve your cough from minor throat irritation or a cold. Robitussin dm and hydroxychloroquine Robitussin-DM Oral Uses, Side Effects, Interactions, Pictures., Mucinex dm and Plaquenil drug interactions - eHealthMe How to reduce stomach discomfort with plaquenilWhat does hydroxychloroquine do for ra Robitussin Cough + Chest Congestion DM dextromethorphan / guaifenesin drug interactions. There are 268 drug interactions with Robitussin Cough + Chest Congestion DM dextromethorphan / guaifenesin Robitussin Cough + Chest Congestion DM dextromethorphan / guaifenesin disease interactions Robitussin Cough + Chest Congestion DM and Alcohol / Food.. Cough and Chest Congestion DM for Frequent Coughing Robitussin®. Compare Robitussin vs Robitussin Dm -. Hydroxychloroquine Plaquenil is a drug that is classified as an anti-malarial drug. Plaquenil is prescribed for the treatment or prevention of malaria. It is also prescribed for the treatment of rheumatoid arthritis, lupus, and the side effects of lupus such as hair loss, joint pain, and more. Hi All, My Rheumy and I have seen some progress with the MTX and Plaquenil combo! She said she wants to push my MTX dose up at.6 now. She suggested I take Robitussin DM the days after I take my MTX. She said it helps with the post-MTX side effects. If we can hold down the post-MTX. I am new to plaquenil and take 200mg twice a day. I have a cold now and wondered if anyone knows of any cold medicine that shouldn't be taken with it. I tried Robitussin and it seems to be fine. I haven't called my doc yet since the cold isn't too bad. Lise.