Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Plaquenil use with retinopathy Plaquenil buy Plaquenil a adderall Aralen manufacturer Someone who has a sulfa allergy can react to some medications that contain sulfa. Sulfonamide antibiotics that can cause a reaction. Antibiotics containing chemicals called sulfonamides can trigger a reaction if you have a sulfa allergy. These antibiotics include combination drugs 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. I did accidentally take a sulfa drug about 5 years ago and still had the horrible reaction so know I'm still allergic even while being on plaquenil. I also take meloxicam which is in the same family as celebrex and have no problem. I would definitely look for another opinion as plaquenil was a lifesave when I first was diagnosed and it has relatively low side effects. 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. Is plaquenil a sulfa drug Any difference with Brand Plaquenil or Generic - HealthBoards, Plaquenil and Sulfa Allergies" Lupus Community - Support Group Chloroquine phosphate for aquarium Hydroxychloroquine sulfate sulfate base, and are for oral PLAQUENIL® HYDROXYCHLOROQUINE SULFATE TABLETS, USP DESCRIPTION PLAQUENIL h. ydroxychloroquine sulfate is a. white or practically white, crystalline. powder freely. soluble in water; practically insoluble in alcohol, chloroform, and in ether. The. chemical. name for PLAQUENIL HYDROXYCHLOROQUINE SULFATE TABLETS, USP DESCRIPTION. Plaquenil when allergic to sulfa? Lupus Forums at. Plaquenil, Plaquenil Sulfate, Quineprox.. Sulfa is a term referring to a class of drugs, mostly antibiotics. Allergy sulfa drugs doesn't mean allergy to sulfur. Sulfur is not a commonly used medicine. Allergy sulfa drugs doesn't mean allergy to sulfur. Drugs & Supplements. Get information and reviews on prescription drugs, over-the-counter medications, vitamins, and supplements. Search by name or medical condition. I have been allergic to sulfa meds for over 30 years. I have been taking plaquenil for about 8 years with no problems. However, I was givin the generic Plaquenil at first, and I did have a reaction to that - until now I didn't reliese was the same as my sulfa reaction.