It does not work against certain types of malaria (chloroquine-resistant). The United States Center for Disease Control provides updated guidelines and travel recommendations for the prevention and treatment of malaria in different parts of the world. Will plaquenil help autoimmune urticaria Plaquenil marijuana Hydroxychloroquine is used to treat malaria. It is also used to prevent malaria infection in areas or regions where it is known that other medicines eg, chloroquine may not work. Hydroxychloroquine belongs to a group of medicines known as antimalarials. What are the side effects of Plaquenil? The most common side effects are diarrhea, nausea, vomiting, headache, dizziness, skin rash or black spots when you look at things. Most side effects will go away when your body gets used to the medicine. Tell your doctor if you have these side effects. A lower dose may stop them. And no serious side effects occur. If you stop hydroxychloroquine treatment for more than a few weeks there is a risk that your condition may worsen. Continue with your treatment unless advised by your doctor or unless side effects develop. Are there any side effects? You might experience side effects with your treatment. This medication is also used, usually with other medications, to treat certain auto-immune diseases (lupus, rheumatoid arthritis) when other medications have not worked or cannot be used. Discuss the most recent information with your doctor before traveling to areas where malaria occurs. What are altered effects of hydroxychloroquine Hydroxychloroquine-Induced Retinal Toxicity - American., Lupus Medicines Hydroxychloroquine - Brigham and Women's. G6pd chloroquinePlaquenil deplete magnesium Nov 09, 2018 Hydroxychloroquine Side Effects Get emergency medical help if you have signs of an allergic reaction hives; difficulty breathing; swelling of your face, lips, tongue, or throat. Hydroxychloroquine - Side Effects, Dosage, Interactions.. ATIENT NFORMATION ON HYDROXYCHLOROQUINE. Hydroxychloroquine Plaquenil Side Effects & Dosage for Malaria. Plaquenil toxicity isn’t even in the top 10, or the top 100” if you’re looking at incidence, he said. “It’s a pretty rare thing.” Nevertheless, he urged doctors to master the Academy’s new guidelines, because the effects from chloroquine and hydroxychloroquine, when they do occur, are severe and often irreversible. For prolonged treatment of lupus or arthritis, adverse effects include the acute symptoms, plus altered eye pigmentation, acne, anemia, bleaching of hair, blisters in mouth and eyes, blood disorders, convulsions, significant vision difficulties, diminished reflexes, emotional changes, excessive coloring of the skin, hearing loss, hives, itching, liver problems or failure, loss of hair, muscle paralysis, weakness or atrophy, nightmares, psoriasis, reading difficulties, tinnitus, skin. Hydroxychloroquine brand name Plaquenil, Plaquenil Sulfate is a medicine used to treat rheumatoid arthritis and other inflammatory conditions such as systemic lupus erythematosus SLE/Lupus. Hydroxychloroquine is also an antimalarial medicine used to prevent and treat malaria and other parasitic infections.