It works by preventing or treating malaria, a red blood cell infection transmitted by the bite of a mosquito. However, this medicine is not used to treat severe or complicated malaria. What class of medication is plaquenil Plaquenil steady state Plaquenil ful lfiel derg severe Plaquenil and Lupus Pepcid and Heartburn Plaquenil and Pain Pepcid and Zantac Plaquenil and Prednisone Pepcid and GERD Plaquenil and Methotrexate Pepcid and Tums Plaquenil and RA Pepcid and Pain Treato does not review third-party posts for accuracy of any kind, including for medical diagnosis or treatments, or events in general. Pain is reported only by a few people who take Pepcid ac and Plaquenil. We study 40 people who have side effects while taking Pepcid ac and Plaquenil from Food and Drug Administration FDA. Among them, 4 have Pain. Find out below who they are, when they have Pain and more. Find patient medical information for Pepcid Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. It is also used to treat acute and chronic rheumatoid arthritis. Hydroxychloroquine is used to treat discoid lupus erythematosus (DLE) or systemic lupus erythematosus (SLE or lupus). Does famotidine interfere with plaquenil , Pepcid ac and Plaquenil drug interaction Pain - eHealthMe Does plaquenil treat lyme disease Find patient medical information for Famotidine Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Famotidine Oral Uses, Side Effects, Interactions.. Pepcid Oral Uses, Side Effects, Interactions, Pictures.. Plaquenil Interactions - Antibiotics Home Page. 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. Famotidine interactions can potentially occur when the drug is taken along with atazanavir, ketoconazole, or itraconazole, among other medications. Drug interactions with famotidine can decrease the absorption of these drugs into the body, which may make them less effective. Description and Brand Names. Drug information provided by IBM Micromedex US Brand Name. Plaquenil; Descriptions. Hydroxychloroquine is used to treat malaria. It is also used to prevent malaria infection in areas or regions where it is known that other medicines eg, chloroquine may not work.