Plaquenil is 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. Chloroquine histamine Plaquenil free How does plaquenil help patients with sjogren& 39 Taking hydroxychloroquine with certain other malaria drugs can increase your risk of seizures. Examples of these drugs include. If you take this drug at times other than the ones prescribed. For patients taking hydroxychloroquine to prevent malaria Your doctor may want you to start taking this medicine 1 to 2 weeks before you travel to an area where there is a chance of getting malaria. This will help you to see how you react to the medicine. Plaquenil Hydroxychloroquine belongs to a group of medications known as anti-inflammatories and antimalarials. It is used alone or in combination with other anti-arthritic medications to treat rheumatoid arthritis. It helps to reduce pain, stiffness, and swelling in joints. Plaquenil is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. This medicine is not effective against all strains of malaria. What times do i take hydroxychloroquine Hydroxychloroquine Plaquenil -, What is Hydroxychloroquine? - GoodRx Chloroquine paludismeHydroxychloroquine tablets ip hcqs-400Plaquenil for itchingInfo plaquenilWhat do plaquenil pills look like Hydroxychloroquine received an overall rating of 7 out of 10 stars from 368 reviews. See what others have said about Hydroxychloroquine, including the effectiveness, ease of use and side effects. Hydroxychloroquine Reviews Everyday Health. Plaquenil - Uses, Side Effects, Interactions -. Hydroxychloroquine Plaquenil. Do not take this medicine in larger or smaller amounts or for longer than recommended. Hydroxychloroquine is sometimes given only once per week. Choose the same day each week to take this medicine. When I was on plaquenil twice a day my dr has reduced it now says I was taking too much for my weight, really. I would take one in the morning with breakfast and one at night after supper. It bothers my stomach so I find it is best to take it with food. I have just been reading that plaquenil can cause insomnia and nightmares which I suffer with. I take my plaquenil with my evening meal. When is the best time to take it? Would it be best in the morning? I also take in the morning thyroxine, omeprazole and co-codamol, would it interfere with any of those if I took it in the morning instead of.