Plaquenil is the brand name for the prescription drug hydroxychloroquine. 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. Chloroquine and tlr signaling Compare sulfasalazine to plaquenil Can i take hydroxychloroquine while pregnant Retinal thickness map plaquenil toxicity Hi i am on antibiotics for a chest infection and got a bad cold, my asthma as flared up to. i heard somewhere i should either be careful or not take my meds while on amoxicillin antibiotics, any ideas? i'm currently on plaquenil 400mg daily and methotrexate 25mg weekly` many thanks in advance Does Plaquenil Interact with other Medications? Severe Interactions. These medications are not usually taken together. Consult your healthcare professional e.g. doctor or pharmacist for more in. I can say, however, that I have not had any cross allergic reaction to other drugs sometimes associated with sulfa allergies. Whether you try Plaquenil or not is ultimately up to you and your doctor, but a lot will depend on the type and severity of reactions that you've had. Rashes are certainly a lot less severe than respiratory reactions. Plaquenil is used to treat other types of infections too. Malaria is spread by mosquitoes, which transmit the parasites that cause the infection, usually in tropical and subtropical parts of the world. Can you take plaquenil with antibiotics Drugs & Medications That Can Trigger Psoriasis Flare-Ups, Plaquenil Oral Interactions with Other Medication Aralen contraindicaciones If you are being given Plaquenil for suppression or treatment of malaria, you should take your tablets as soon as you remember, and go back to taking it as you would normally. Plaquenil hydroxychloroquine sulfate Drug / Medicine.. Plaquenil and Sulfa Allergies" Lupus Community - Support.. Methotrexate and Plaquenil drug interactions - eHealthMe. An overdose of hydroxychloroquine can be fatal, especially in children. Take hydroxychloroquine for the full prescribed length of time for malaria. Your symptoms may improve before the infection is completely cleared. When treating lupus or arthritis, tell your doctor if your symptoms do not improve after 6 months of treatment. Before taking. Find patient medical information for Plaquenil Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. I take probiotics with plaquenil and several other meds. I'm not sure if probiotics would cause a problem with anything. You can google "multi drug interaction checker" and a site will come up that let's you enter every drug you take and it will let you know if any of them interact.