Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Plaquenil eye pain Hydroxychloroquine brand name in pakistan Days plaquenil to work Do not smoke while taking anti-malarial medications, since smoking actually reduces the benefits of these drugs. In fact, people with lupus should not smoke at all due to their increased risk of cardiovascular disease. You should always take your anti-malarial medications with food to prevent stomach upset. If a stomachache does occur, it is. Summary Drug interactions are reported among people who take Marijuana and Plaquenil together. This study is created by eHealthMe based on reports of 61 people who take Marijuana and Plaquenil from Food and Drug Administration FDA, and is updated regularly. Hydroxychloroquine is a quinoline medicine 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. This medicine is not effective against all strains of malaria. Taking hydroxychloroquine long-term or at high doses may cause irreversible damage to the retina of your eye. Hydroxychloroquine is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Plaquenil and smoking Plaquenil and weight gain -, Marijuana and Plaquenil drug interactions - eHealthMe Hydroxychloroquine pharmacotherapy Today, Plaquenil and other antimalarials are also used to treat and help prevent symptoms caused by certain autoimmune diseases such as rheumatoid arthritis RA, systemic lupus erythematosus, and discoid lupus, even though these diseases are not caused by malaria parasites. Plaquenil What You Need to Know - Kaleidoscope Fighting Lupus. Hydroxychloroquine Uses, Dosage & Side Effects -. Plaquenil, Rheumatoid Arthritis, Lupus And Marijuana.. A 2007 study quantified hydroxychloroquine levels by high performance liquid chromatography, 45 and similar mean blood hydroxychloroquine concentrations were found in active smokers and nonsmokers. 45 In the smoking group, no correlation was found between the number of cigarettes and the blood hydroxychloroquine concentrations. 45 The study. Hydroxychloroquine Plaquenil® is a 4-amino-quinoline antimalarial medication that is widely used to treat systemic lupus erythematosus SLE, rheumatoid arthritis, and related inflammatory and dermatological conditions. It is a hydroxylated version of chloroquine, with a similar mechanism of action. However, following an identical dose of hydroxychloroquine and chloroquine, tissue levels of chloroquine are 2.5 times those of hydroxychloroquine. Side effects include irritability, headache, weakness, hair lightening or loss, stomach upset, nausea, dizziness, muscle pain, rash and itching. Rarely, hydroxychloroquine can affect the bone marrow leading to reduced white blood cells leukopenia or platelets thrombocytopenia.