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. Chloroquine mechanism of action in rheumatoid arthritis Retinal toxicity and plaquenil aafp Anyone use tanning beds while taking MTX, low dose Prednisone and Remicade! Support Forums. have to chime in one last time on the sun and add to what Erin said.do have to hang on to what we have and the MTX/Plaquenil is harsh on the hair as well, but back to the skin. I have noticed the MTX seems to also put small brown spots on my. Skin discoloration - bluish is found among people who take Plaquenil, especially for people who are female, 40-49 old, have been taking the drug for 2 - 5 years, also take medication Imuran, and have Epilepsy Jul 24, 2018 The malaria medication hydroxychloroquine Plaquenil may ease the symptoms of some types of sun allergies. Therapy. If you have a severe sun allergy, your doctor might suggest gradually getting your skin used to sunlight each spring. 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 tan Lupus and Sun Exposure, Will you have Skin discoloration - bluish with Plaquenil. Hydroxychloroquine medline plusChloroquine lysosomal inhibitor sigma Sun Exposure and Lupus. Find out why sun protection is especially important for people with lupus, how sunlight can trigger lupus symptoms, and get tips on protecting your sensitive skin. Sun Exposure and Lupus Everyday Health. Sun allergy - Diagnosis and treatment - Mayo Clinic. Plaquenil Oral Uses, Side Effects, Interactions.. One of the potential long-term side-effects of using anti-malarial medications such as hydroxychloroquine Plaquenil, chloroquine, and quinacrine is the development of dark-colored patches on the skin. They often appear brown, black, or black and blue and tend to develop on the legs, especially around the shins. Applies to hydroxychloroquine oral tablet. Along with its needed effects, hydroxychloroquine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention. Check with your doctor immediately if any of the following side effects occur while taking hydroxychloroquine Take hydroxychloroquine with food or milk. Swallow whole. Do not chew, break, or crush. Keep taking hydroxychloroquine as you have been told by your doctor or other health care provider, even if you feel well. Do not take antacids or kaolin within 4 hours of hydroxychloroquine. What do I do if I miss a dose?