Malaria is a serious but rare disease caused by bites from infected mosquitos. Now the drug is used to treat inflammatory diseases. Plaquenil dosing instructions What must be evaluated while on hydroxychloroquine Hydroxychloroquine retin Chloroquine diazepam suicide Feb 19, 2020 Common side effects may include headache, dizziness, ringing in your ears; nausea, vomiting, stomach pain; loss of appetite, weight loss; mood changes, feeling nervous or irritable; skin rash or itching; or. hair loss. Plaquenil is most often well-tolerated but, like with any drug, side effects are possible. Most people about 90% who take antimalarial medications experience no side effects. If common side effects do occur, they are usually minor and last only for a short period of time. Potential Plaquenil side effects include nightmares, weight loss, and diarrhea. This eMedTV resource provides a list of other possible side effects of Plaquenil, including serious ones that require medical attention such as hearing loss or seizures. Some diseases treated with Plaquenil include: Plaquenil lowers your immune system’s ability to cause inflammation. This type of disease occurs when the body's immune system attacks its own healthy tissue. What is plaquenil side effects Plaquenil - FDA prescribing information, side effects and uses, Plaquenil What You Need to Know - Kaleidoscope Fighting Lupus Drug reaction with acyclovir and sucralfate and hydroxychloroquineSymptoms of hydroxychloroquine toxicity Serious side effects and their symptoms can include the following blurred vision or other vision changes. ringing in your ears or hearing loss. angioedema, or rapid swelling of your skin. hives. mild or severe bronchospasm that causes trouble breathing. sore throat. unusual bleeding or. Hydroxychloroquine Side Effects, Dosage, Uses, and More. Plaquenil Side Effects - Antibiotics Home Page. HYDROXYCHLOROQUINE - ORAL Plaquenil side effects, medical.. Aug 14, 2017 Plaquenil can cause serious side effects when used in high doses for chronic diseases such as RA over the long term. The New Zealand Dermatological Society recommends that to decrease the risk of retina damage, no more than 200mg of Plaquenil should be taken a day, and a dose of 400mg per day should be taken no longer than a few weeks. While side effects of corticosteroids are usually to blame, there is also the possibility of ocular damage associated with long-term use of the antimalarial drugs hydroxychloroquine brand name Plaquenil® and chloroquine. Improved vision screening tests and updated dosing guidelines are key to avoiding such complications. Plaquenil is generally well-tolerated, but side effects are possible. Common side effects linked to Plaquenil include nausea and diarrhea. Taking the medication with food eases nausea for most people taking the drug. Less common side effects include skin rashes, hair thinning, and weakness.