Hydroxychloroquine is available as the brand-name drug Plaquenil. Generic drugs usually cost less than the brand-name version. Hydroxychloroquine may be used as part of a combination therapy. Chloroquine-proguanil malaria prophylaxis Chloroquine prophylaxis in pregnancy Hydroxychloroquine when to take Plaquenil dosing mouse This article is from June 2011 and may contain outdated material. Download PDF. Many systemic medications may cause retinal toxicity. One such commonly used medication for dermatologic and rheumatologic inflammatory conditions is hydroxychloroquine Plaquenil, a chloroquine derivative. Hi everyone. Just wondered if anyone can tell me whether hydroxy suppresses the immune system. And if so, to what extent. I know it's not as harsh as some of the other drugs but just wondered what people's experiences are. 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. Hydroxychloroquine is used to treat lupus erythematosus and rheumatoid arthritis. It isn’t fully understood how this drug works to treat lupus erythematosus or rheumatoid arthritis. That means you may need to take it with other drugs. It treats malaria by killing the parasites that cause the disease. What happens if you take hydroxychloroquine withoutfood Plaquenil Hydroxychloroquine Side effects, Images, Uses., Hydroxychloroquine and the immune system Hi everyone. - NRAS Meloxicam and plaquenilPlaquenil drug assistanceHydroxychloroquine retinal toxicity screeningPlacvenil hydroxychloroquine polski I was on neurontin for about 6 months while also taking Plaquenil. I don't think there are any negative interactions. As for missing doses of Plaquenil, I've been on it for 4.5 years and I used to be able to go a few days missing doses with no ill effects. Missing doses of Plaquenil - Sjogren's World. Hydroxychloroquine MedlinePlus Drug Information. RA and Hydroxychloroquine How Effective is it for Rheumatoid.. Drug interactions are reported among people who take Plaquenil and Azithromycin together. This study is created by eHealthMe based on reports of 83 people who take Plaquenil and Azithromycin from Food and Drug Administration FDA, and is updated regularly. On eHealthMe, you can evaluate side effects and drug interactions from 16 million FDA. This can happen in individuals with a condition known as G6PD deficiency or porphyria. In rare cases, hydroxychloroquine can cause visual changes or loss of vision. Such vision problems are more likely to occur in individuals taking high doses for many years, individuals 60 years or older, or those with significant kidney disease. Taking hydroxychloroquine long-term or at high doses may cause irreversible damage to the retina of your eye. Stop taking hydroxychloroquine and call your doctor at once if you have trouble focusing, if you see light streaks or flashes in your vision, or if you notice any swelling or color changes in your eyes.