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: Incidence not known Some side effects of hydroxychloroquine may occur that usually do not need medical attention. Hydroxychloroquine sulfate tablet side effects Plaquenil low stool siga Plaquenil drug eruption Hydroxychloroquine Plaquenil is considered a disease-modifying anti-rheumatic drug DMARD. It can decrease the pain and swelling of arthritis. It may prevent joint damage and reduce the risk of long-term disability. Hydroxychloroquine is in a class of medications that was first used to prevent and treat malaria. Yes Rituximab rituxin is a monoclonal antibody to cd20 an antigen located on lymphocytes. One consequence of using this drug is a drop in lymphocyte numbers bad cells and good cells. This decline lowers the effectiveness of the immune system for a period of time. Rarely, hydroxychloroquine can affect the bone marrow leading to reduced white blood cells leukopenia or platelets thrombocytopenia and abnormal red blood cells. Rare but potentially serious eye toxicity can occur. This toxicity affects a part of the eye called the retina and can lead to color blindness and even loss of vision. An ophthalmologist eye specialist often can detect changes in the retina that suggest toxicity before serious damage occurs. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. These side effects may go away during treatment as your body adjusts to the medicine. Hydroxychloroquine can suppress appetite Hydroxychloroquine Side Effects Common, Severe, Long Term., Does hydroxychloroquine suppress the immune system. Chloroquine and proguanil brand nameChloroquine phoaphate powderPlaquenil skinHydroxychloroquine for lupus side effects What Are the Seven Acupressure Points to Suppress Appetite? By Deborah Green. and by pressing it you can decrease your appetite. Upper Lip. A major control point for appetite suppression is located between the upper lip and the nose. Place your thumb under your upper lip, and your index finger on the outside. Manipulate with some pressure. What Are the Seven Acupressure Points to Suppress Appetite.. Hydroxychloroquine Plaquenil Side Effects & Dosage for.. What Exactly Is Hydroxychloroquine, The Drug That Is Being.. Note This document contains side effect information about hydroxychloroquine. Some of the dosage forms listed on this page may not apply to the brand name Plaquenil. For the Consumer. Applies to hydroxychloroquine oral tablet. Along with its needed effects, hydroxychloroquine the active ingredient contained in Plaquenil may cause some unwanted effects. This is a list of 18 science-based ways to reduce hunger and appetite. Being hungry all the time can make it very difficult to lose weight. 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.