Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Rheumatoid factor dropped plaquenil Psoriasis from generic plaquenil Long term effects hydroxychloroquine Stopping plaquenil medication Hi, I was diagnosed with RA and was put on sulfa, my rheumy tried adding mtx but i had awful side effects so am now on hydroxychloroquine and sulfa.this combination worked for anyone? just wondered how other people got on with it. Hydroxychloroquine sulfate Plaquenil is not a sulfa drug. That is a misconception. However, hydroxychloroquine can be associated with serious dermatological side effects including severe rashes and exacerbation of psoriasis. A retrospective cohort study of 969 patients with reported sulfa allergy concluded that there were no clinically significant allergic responses in patients with a documented sulfonamide allergy to. Taking hydroxychloroquine long-term or at high doses may cause irreversible damage to the retina of your eye. Hydroxychloroquine is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Can i use of hydroxychloroquine with sulfa allergy Allergic reaction to Plaquenil Lupus Forums at The Lupus., Plaquenil and Sulfa Allergies" Lupus Community - Support. Experiences with plaquenil Oct 21, 2015 sulfate and sulfa are two different things. what you are allergic to is sulfonamides like bactrim, right? These are not sulfates. Sulfate used after a drug name is just the last name of the chemical, its the sulfate salt. Is hydroxychloroquine Sulfate a member of the sulfa drug family?. Sulfa, Sulfur, Sulfate, Sulfite Which Causes an Allergy?. Sulfa allergy Which medications should I avoid? - Mayo Clinic. Hydroxychloroquine Sulfate Allergy Definition This is a medication that is classified as an antimalarial drug. However, it has a number of other uses including lupus, arthritis, and various other autoimmune disorders. As with other drugs, an allergic reaction may be manifested by rash, headaches, blurred vision, or GI upset. Find patient medical information for Plaquenil Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. If I have a sulfa allergy from Bactrim, can I take these other drugs? Here’s a list of common sulfa drugs that I get asked about a lot from patients who have had allergic reactions to Bactrim. If you’ve had an allergic reaction to Bactrim, you do not need to routinely avoid these medications, even though they are technically sulfonamide.