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. Lupus hydroxychloroquine sulfate Scared to take plaquenil Chloroquine method of action lysosome Does famotidine interfere with plaquenil 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. Hi, I was wondering if anyone who is taking Hydroxychloroquine has experienced more frequent and sever colds and flu's? It seemed like I hardly got sick before and now that I have been on it for 3 months, Iv been sick 3 times. I take it for Sjogrens and trying to weigh out the pro's and cons. thanks If you are in group B, you start taking hydroxychloroquine tablets between 14 and 20 days after your surgery. You must start taking the tablets at least 7 days before your radiotherapy. You take the tablets twice each day. As long as you don’t have bad side effects, you can carry on taking them for as long as they are helping you. 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. Are you more like to get sick while take hydroxychloroquine Treating Lupus with Anti-Malarial Drugs Johns Hopkins Lupus Center, Anyone on Hydroxychloroquine plaquenil - Autoimmune. G6pd plaquenilChloroquine kaufenPlaquenil toxicity bull's eye maculopathy The adult dose of Plaquenil to suppress malaria is 400 mg on the same day each week. The pediatric weekly suppressive dosage is 5 mg/kg of body weight. The adult dose of Plaquenil to treat an acute attack of malaria is an initial dose of 800 mg followed by 400 mg in six to eight hours and 400 mg for two more days. Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses. A trial of hydroxychloroquine HCQ with radiotherapy for high grade.. Plaquenil Hydroxychloroquine - Side Effects, Dosage.. Hydroxychloroquine can be taken with a glass of milk or a meal to decrease nausea. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Take hydroxychloroquine exactly as directed. Do not take more or less of it or take it more often than prescribed by your doctor. Take Plaquenil for the full prescribed length of time for malaria. Your symptoms may improve before the infection is completely cleared. When treating lupus or arthritis, tell your doctor if your symptoms do not improve after 6 months of treatment. Before taking this medicine. You should not use Plaquenil if you are allergic to hydroxychloroquine. It is important to see an ophthalmologist before starting Plaquenil to establish a baseline. And, you should have regular eye screenings the entire time you take the medication. While eye damage only occurs in about 1 in 5,000 people that take the drug for at least 5 years, it is important to monitor.