Applies to hydroxychloroquine: oral tablet Along with its needed effects, hydroxychloroquine (the active ingredient contained in Plaquenil) may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention. Hydroxychloroquine side effects fluid retention Reading oct screening results plaquenil Plaquenil for discoid lupus Hydroxychloroquine intoxication Side effects include nausea, vomiting, diarrhea, hemolysis destruction of red blood cells in G6PD deficient patients patients low in this enzyme are more likely to break down red cells as a reaction to Plaquenil, visual abnormality uncommon, discoloration of skin bluish-gray, vertigo, weakness, and irritability. Hydroxychloroquine dosage hydroxychloroquine hypersensitivity rash in quetiapine 300 mg tablet detail What are some side effects that I need to call my doctor about right away? Use care when driving or doing other tasks that call for clear eyesight. What are the side effects of Plaquenil? The most common side effects are diarrhea, nausea, vomiting, headache, dizziness, skin rash or black spots when you look at things. Most side effects will go away when your body gets used to the medicine. Tell your doctor if you have these side effects. A lower dose may stop them. These side effects may go away during treatment as your body adjusts to the medicine. Check with your doctor immediately if any of the following side effects occur while taking hydroxychloroquine: Incidence not known Some side effects of hydroxychloroquine may occur that usually do not need medical attention. Hydroxychloroquine side effects skin rash Will you have Rashes with Plaquenil - eHealthMe, Hydroxychloroquine hypersensitivity rash, hydroxychloroquine. Hydroxychloroquine for lupus user reviews Tell your doctor if you have or have ever had liver disease, psoriasis, porphyria or other blood disorders, G-6-PD deficiency, dermatitis skin inflammations, or if you drink large amounts of alcohol. tell your doctor if you have ever had vision changes while taking hydroxychloroquine, chloroquine Aralen. Hydroxychloroquine MedlinePlus Drug Information. Lupus Medicines Hydroxychloroquine - Brigham and Women's.. Hydroxychloroquine Oral Route Precautions - Mayo Clinic. Along with its needed effects, hydroxychloroquine the active ingredient contained in Plaquenil may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention. Check with your doctor immediately if any of the following side effects occur while taking hydroxychloroquine Skin rash or itching; or; hair loss. This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088. What is the most important information I should know about hydroxychloroquine Plaquenil, Plaquenil Sulfate, Quineprox? Hydroxychloroquine Plaquenil is used to treat malaria, lupus, and rheumatoid arthritis. Learn about side effects, warnings, dosage, and more.