Please review the following URL and make sure that it is spelled correctly. Plaquenil is the brand name for the prescription drug hydroxychloroquine. Chloroquine sulphate arthritis Chloroquine syrup dosage Side effects stopping plaquenil Here are 10 things to keep in mind when using Plaquenil Take it on a regular schedule, meaning at the same time each day. Take Plaquenil EXACTLY as prescribed by your physician. Do not stop taking the medication without first speaking to your doctor. Taking Hydroxychloroquine with food and/or milk can help prevent stomach upset. Your doctor will advise you on a safe dose to take according to your weight, and you will need to have regular monitoring of your eyes. This monitoring of your eyes may be arranged at a hospital clinic when you start the drug and then again once a year in a hospital when you have been taking the drug for more than five years. SIDE EFFECTS. The following adverse reactions have been identified during post-approval use of PLAQUENIL or other 4-aminoqunoline compounds. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure. Malaria is spread by mosquitoes, which transmit the parasites that cause the infection, usually in tropical and subtropical parts of the world. 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. When is the best time to take plaquenil How long did Plaquenil/Hydroxychloroquine take? DailyStrength, Hydroxychloroquine Side-effects, uses, time to work Plaquenil and mouth soresHydroxychloroquine sulfate and hydroxychloroquine sulfate plaquenil I take 200mgs in the morning with breakfast and the other 200mgs with my dinner at 5 pm, as long as i eat enough i don't get any side effects. when i was on it about 7 years ago, i was told by the Dr to take it at night only, and i guess i did'nt take it with enough food cos i use to get terrible gas and my stomach hurt. Ideal time for taking Plaquenil and side effects? Lupus.. Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses. Hydroxychloroquine Side Effects, Dosage, Uses, and More. Take this medicine with meals or milk to lessen stomach upset, unless otherwise directed by your doctor. Keep using this medicine for the full treatment time, even if you feel better after the first few doses. Your infection may not clear up if you stop using the medicine too soon. For patients taking hydroxychloroquine to prevent malaria I have found that for me i can't take my Plaquenil before bed as it makes me anxious and makes it difficult to sleep. I work overnights, so I take it before i go to work, then by the time I get home I am able to sleep ok. I always take it with food though, as it makes me nauseous otherwise. If you're taking Plaquenil for an autoimmune condition, your symptoms should begin to improve after a few months, but it can take up to six months for full effects.