Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Chloroquine disadvantages giv Can plaquenil cause skin pigment to darken Find information about common, infrequent and rare side effects of Hydroxychloroquine Oral. Find patient medical information for Chloroquine Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. I have had an echo, stress echo and Heart Cath that has said EF is 20-25%. I have no blockage. I have had extreme fatigue, have woken up gasping for air, and am presently wearing an event monitor that shows that I have ventricular trigeminy on the very first reading sent. Swelling has been controlled with diuertics. Hydroxychloroquine may also be used for purposes not listed in this medication guide. Hydroxychloroquine is also used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Hydroxychloroquine side effects heart ef 25 Chloroquine Side Effects Common, Severe, Long Term -, Chloroquine Oral Uses, Side Effects, Interactions, Pictures. Plaquenil exam This study is created by eHealthMe based on reports of 16,161 people who have side effects when taking Hydroxychloroquine sulfate from Food and Drug Administration FDA, and is updated regularly. On eHealthMe, you can evaluate side effects and drug interactions from 16 million FDA reports. The results are personalized to your gender and age 0. Will you have Heart palpitations with Hydroxychloroquine.. Life expectency with EF 25% and no defibrillator - Heart.. Hydroxychloroquine reduces heart. - PubMed Central PMC. What are some other side effects of Hydroxychloroquine? All drugs may cause side effects. However, many people have no side effects or only have minor side effects. Call your doctor or get medical help if any of these side effects or any other side effects bother you or do not go away Dizziness. Headache. Feeling nervous and excitable. Aug 30, 2016 In fact, the hypoglycemic effect of hydroxychloroquine has been identified as its potential side-effect, but because of no another concomitant effects on other metabolic components and body organs, this effect can be beneficially used for controlling glucose and also for progression of prediabetes to diabetes state. Consumer information about the medication HYDROXYCHLOROQUINE - ORAL Plaquenil, includes side effects, drug interactions, recommended dosages, and storage information. Read more about the prescription drug HYDROXYCHLOROQUINE - ORAL.