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. Malaria is spread by mosquitoes, which transmit the parasites that cause the infection, usually in tropical and subtropical parts of the world. Plaquenil poisoning Plaquenil sjogren& 39 Chloroquine psoriasis 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. Allergies. Tell your doctor if you have ever had any unusual or allergic reaction to this medicine or any other medicines. Also tell your health care professional if you have any other types of allergies, such as to foods, dyes, preservatives, or animals. For non-prescription products, read the label or package ingredients carefully. Pediatric 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. For example, it may be combined with an antibiotic to treat chronic Q-fever, which humans usually catch from farm animals or raw milk. Plaquenil is used to treat other types of infections too. Plaquenil sun allergy Sun-Sensitive Drugs Photosensitivity to Drugs - MedicineNet, Hydroxychloroquine Oral Route Before Using - Mayo Clinic Plaquenil myositisPlaquenil law suitsPlaquenil and ovarian cancerVitamin and hydroxychloroquine together Apr 10, 2019 Plaquenil is sometimes given only once per week. Choose the same day each week to take this medicine if you are on a weekly dosing schedule. Take Plaquenil with a meal or a glass of milk. To prevent malaria Start taking Plaquenil 2 weeks before entering an area where malaria is common. Continue taking the medicine regularly during your stay. Plaquenil Uses, Dosage & Side Effects -. Lupus and Allergies - Kaleidoscope Fighting Lupus. Plaquenil and Sun Sensitivity - Reviews - Page 3. Dosage for Plaquenil. The adult dose of Plaquenil to suppress malaria is 400 mg on the same day each week. The pediatric weekly suppressive dosage is 5 mg/kg of body weight. The adult dose of Plaquenil to treat an acute attack of malaria is an initial dose of 800 mg followed by 400 mg in six to eight hours and 400 mg for two more days. Solar urticaria, also known as sun allergy, is a rare allergy to sunlight that causes hives to form on skin that’s exposed to the sun. The itchy, reddish spots or welts usually appear within. This is pretty different, but I started plaquenil and went to Hawaii for a wedding three weeks later. After the first day at the beach, I started getting a rash. Started small, but ended being an extreme sun triggered allergy to plaquenil that covered most of my body. It's been 4 months and it's still tapering off.