Plaquenil is 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. Dosage of plaquenil Ingredients in plaquenil Hydroxychloroquine azathioprine combination For all of you out there. It is possible to develop an allergy to a drug you have been on for a long time. It is more common than you think. To have an allergy you must have been exposed to the allergen or an allergen that is chemically very close to it. For example Plaquenil Your body then makes a chemical that causes the allergic reaction. Hydroxychloroquine is used to prevent or treat malaria infections caused by mosquito bites. It does not work against certain types of malaria chloroquine-resistant. The United States Center for. Tell your doctor about the allergy and what signs you had, like rash; hives; itching; shortness of breath; wheezing; cough; swelling of face, lips, tongue, or throat; or any other signs. If you have had any eye changes or changes in eyesight due to hydroxychloroquine or drugs like this one. If you have psoriasis. Plaquenil is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. This medicine is not effective against all strains of malaria. Hydroxychloroquine sun allergy Sun allergy Disease Reference Guide -, Hydroxychloroquine Oral Uses, Side Effects, Interactions. How often do you need labs on plaquenilHydroxychloroquine forumBamm trial chloroquinePlaquenil in treatment of porphyria Rheumatoid Arthritis Medication Beware of Sunburn if You Take These Drugs. A side effect of some RA medicine is sun sensitivity. Be extra careful to avoid skin burns, blistering, and the. Rheumatoid Arthritis Medication Beware of Sunburn if You.. Hydroxychloroquine Indications, Side Effects, Warnings.. Photosensitivity Reactions - Skin Disorders - Merck.. Sometimes the anti-malarial medication hydroxychloroquine is prescribed, since it’s been shown to address symptoms of certain types of sun allergy. Contents Introduction Food Allergies Drug Allergies Environmental Allergies Outlook Introduction Lupus is an autoimmune disease that affects around 1.5 million people in the United States. It is a chronic condition where the immune system attacks the healthy cells and tissues in the body by mistake. Doctors give unbiased, trusted information on whether Hydroxychloroquine can cause or treat Allergies Dr. Goldman on plaquenil allergy signs The most common symptom of a plaquenil allergy is a rash.