It's used to treat and prevent malaria infection, and to reduce symptoms and progression of autoimmune diseases such as lupus, rheumatoid arthritis, and others. Malaria is spread by mosquitoes, which transmit the parasites that cause the infection, usually in tropical and subtropical parts of the world. Is plaquenil a diuretic Scarring alopecia plaquenil dosage Chloroquine work in the body gov While side effects of corticosteroids are usually to blame, there is also the possibility of ocular damage associated with long-term use of the antimalarial drugs hydroxychloroquine brand name Plaquenil® and chloroquine. 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. Nov 09, 2013 This Site Might Help You. RE What happens if I take NyQuil and ZzzQuil at the same time? I just took ZzzQuil to help me sleep then I took NyQuil to help with my cold. After taking both I read the ZzzQuil bottle and it says not to take with NyQuil. I'm a little worried as to what will happen. Please help. For example, it may be combined with an antibiotic to treat chronic Q-fever, which humans usually catch from farm animals or raw milk. Plaquenil is used to treat other types of infections too. Can you take nyquil with hydroxychloroquine Hydroxychloroquine Side Effects, Dosage, Uses, and More, Plaquenil and cold medicines DailyStrength Plaquenil toxicity guildelinePlaquenil and teeth lossPlaquenil and effects on growing fetusPlaquenil and biofilmCan chloroquine be taken as a preventive The information is not intended to cover all possible uses, directions, precautions, drug interactions or adverse effects, nor should it be construed to indicate that use of a particular drug is safe, appropriate or effective for you or anyone else. A healthcare professional should be consulted before taking any drug. Foods to Avoid When Taking Plaquenil Oral. What happens if I take NyQuil and ZzzQuil at the same time.. Can you take Tylenol and NyQuil together Drugs Details. Rarely, hydroxychloroquine can affect the bone marrow leading to reduced white blood cells leukopenia or platelets thrombocytopenia and abnormal red blood cells. Rare but potentially serious eye toxicity can occur. This toxicity affects a part of the eye called the retina and can lead to color blindness and even loss of vision. An ophthalmologist eye specialist often can detect changes in the retina that suggest toxicity before serious damage occurs. The study is based on acetaminophen / dextromethorphan / doxylamine / pseudoephedrine and hydroxychloroquine sulfate the active ingredients of Nyquil and Plaquenil, respectively, and Nyquil and Plaquenil the brand names. Other drugs that have the same active ingredients e.g. generic drugs are not considered. Hydroxychloroquine comes as a tablet to take by mouth. For prevention of malaria in adults, two tablets are usually taken once a week on exactly the same day of each week. The first dose is taken 1 to 2 weeks before traveling to an area where malaria is common, and then doses are continued for 8 weeks after exposure.