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. Hydroxychloroquine and edema Hydroxychloroquine plaquenil withdrawal symptoms Plaquenil and methotrexate together User Reviews for Plaquenil to treat Systemic Lupus Erythematosus. Within 2 months of taking Plaquenil the pain and fatigue had subsided, not completely but has greatly improved over the last year and half & my health and immune system has also improved and I went from being sick ALL the time to very rarely sick. provides. People who take Plaquenil may begin to notice improvement after one or two months. It may take up to six months before the full benefits of Plaquenil are realized. Dosage. The usual starting dose of Plaquenil is 200 mg twice a day or 400 mg once a day, administered orally, in people weighing 80 kg or more. Your doctor most likely gave you 0.5 mg pills so you could take them twice a day instead of taking 1 mg all at once. Lorazepam is a short-acting drug that usually is effective for only 6 to 12 hours at the most. That is the main reason doctors recommend it is taken twice daily. Thus, it is generally not a good idea to take two pills at once. 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. Taking two plaquenil instead of 1.5 Accidentally took two amlodipine - Answers on HealthTap, Taking Plaquenil for Rheumatoid Arthritis Chloroquine is used forOrder plaquenil onlineDeae dextran chloroquine methodPlaquenil and stomach ulcers My RA Dr. prescribed Plaquenil just over a month ago. I somewhat reluctantly started taking it a week later after researching the side affects. I was to take 200mg/2xday. I chose to take 200mg/day instead due to the worst side affect regarding retina damage. Plaquenil Drug and Medication User Reviews on RxList. I'm taking lorazepam for my anxiety. can i take two.. Is there a drug that I can take to replace plaquenil?. My 7 year old daughter has been on Plaquenil for almost 2 years now. It is considered a disease modifying drug, but not an immunosuppressant. My daughter has never complained of fatigue or stiffness, but that might be because we caught the disease early on, and the medication has prevented it from the start. Plaquenil comes in 200 milligram mg tablets that are taken by mouth. To prevent malaria in adults, two tablets are typically taken once a week, on the same day each week. You should always take your anti-malarial medications with food to prevent stomach upset. If a stomachache does occur, it is usually temporary. However, if you experience stomach upset while taking generic hydroxychloroquine, ask your doctor about trying name-brand Plaquenil instead.