You get more ACE2 receptors though if you smoke or have diabetes or if you lige a place with a lot of air pollution.https://gov/pmc/articles/PMC2911869/https://gov/pmc/articles/PMC1287568/I'm not a doctor so this is to be taken as medical advise or a reason to skip any precautions. I'm also certain the scientists will learn much more and perhaps change their views later. Plaquenil price increase 2017 Hydroxychloroquine hypersensitivity rash Plaquenil hydroxychloroquine is an antimalarial medication used to treat or prevent malaria, a disease caused by parasites, which enter the body through the bite of a mosquito. Plaquenil is also used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Medications commonly used to treat malaria, such as hydroxychloroquine Plaquenil, affect the immune system and can help decrease the risk of lupus flares. Side effects can include stomach upset and, very rarely, damage to the retina of the eye. Regular eye exams are recommended when taking these medications. Hydroxychloroquine is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Important information Taking hydroxychloroquine long-term or at high doses may cause irreversible damage to the retina of your eye. I only write it, because reading this made me feel less nervous and it might help others too. You should also note that a slighter risk does not equate to immunity and that other health factors may make you more or less susceptible. Is plaquenil used to treat lupus Treating Lupus and Rheumatoid Arthritis With Plaquenil, Lupus - Diagnosis and treatment - Mayo Clinic How does chloroquine workDr reddy's laboratories hydroxychloroquineHow to test chloroquine drugCan i dissolve hydroxychloroquine tablets in water Plaquenil is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Plaquenil Uses, Dosage & Side Effects -. Hydroxychloroquine Uses, Dosage & Side Effects -. Why take plaquenil for lupus - Answers. HYDROXYCHLOROQUINE is used to treat rheumatoid arthritis and systemic lupus erythematosus. It is also used to treat malaria. The lowest GoodRx price for the most common version of generic Plaquenil is around $20.41, 88% off the average retail price of $177.73. Hydroxychloroquine Plaquenil, chloroquine Aralen, and quinacrine Atabrine are medications that were originally used to prevent or treat malaria. However, during World War II it was also found that these medications were effective in treating the symptoms of lupus. User Reviews for Plaquenil to treat Systemic Lupus Erythematosus The following information is NOT intended to endorse any particular medication. While these reviews might be helpful, they are not a substitute for the expertise, skill, knowledge and judgement of healthcare practitioners.