Tell your doctor and pharmacist about all of your drugs (prescription or OTC, natural products, vitamins) and health problems. You must check to make sure that it is safe for you to take hydroxychloroquine with all of your drugs and health problems. Does hydroxychloroquine cause leukopenia Difference between methotrexate and plaquenil Plasmodium falciparum chloroquine resistance first seen Plaquenil and pmle Hydroxychloroquine is a quinoline medicine used to treat or prevent malaria, a disease caused by parasites that enter the body through the bite of a mosquito. Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Rheumatoid arthritis is a chronic disorder for which there is no known cure. Fortunately in the last few years, a shift in strategy toward the earlier institution of disease modifying drugs and the availability of new classes of medications have greatly improved the outcomes that can be expected by most patients. Side effects of Plaquenil and Humira that are similar include headache or stomach pain or cramps. Side effects of Plaquenil that are different from Humira include nausea, vomiting, loss of appetite, weight loss, diarrhea, dizziness, spinning sensation, ringing in your ears, mood changes, nervousness, irritability, skin rash, itching, or hair loss. For all uses of hydroxychloroquine: WARNING/CAUTION: Even though it may be rare, some people may have very bad and sometimes deadly side effects when taking a drug. Do not start, stop, or change the dose of any drug without checking with your doctor. Plaquenil and humira interaction Hydroxychloroquine Indications, Side Effects, Warnings., Rheumatoid Arthritis Treatment Options Johns Hopkins. Plaquenil revised dosingIs hydroxychloroquine an anti malarial medication May 04, 2015 By Connie Rifenburg June 3, 2015 at pm. Ang, I had hair loss pretty severe when I first started on Prednisone, Plaquenil, and Methotrexate. I guess it may depend on the dosage, and hopefully your hair loss will stop as mine did after a few months. Plaquenil and Prednisone. Plaquenil vs. Humira Prescription Treatment for Rheumatoid.. Plaquenil Hydroxychloroquine - Side Effects, Dosage, Interactions - Drugs. Find patient medical information for Plaquenil Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Plaquenil hydroxychloroquine is an effective medication for autoimmune conditions and malaria that comes with less side effects than other DMARDs. Humira adalimumab is good for treating many autoimmune conditions, but it can also cause serious side effects. Medicines that may cause Plaquenil interactions include digoxin, cyclosporine, and mefloquine. This eMedTV resource contains a more detailed list of drugs that may interact with Plaquenil and describes the potential effects of these interactions.