It may have both an anti-spirochaete activity and an anti-inflammatory activity, similar to the treatment of rheumatoid arthritis. And caution is required if patients have certain heart conditions, diabetes, psoriasis etc. Why both chloroquine and primaquine Hydroxychloroquine generic and brand names Hydroxychloroquine sulfate advers reactions Some side effects of hydroxychloroquine may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Aug 14, 2017 Long-Term Side Effects of Plaquenil for Rheumatoid Arthritis. Plaquenil is the brand name of hydroxychloroquine, a drug used to prevent or treat malaria. Plaquenil is also used for long-term treatment of autoimmune diseases such as rheumatoid arthritis RA and systemic lupus erythmatosis. Retinal toxicity from hydroxychloroquine is rare, but even if the medication is discontinued, vision loss may be irreversible and may continue to progress. It is imperative that patients and physicians are aware of and watch for this drug’s ocular side effects. The most serious adverse effects affect the eye, with dose-related retinopathy as a concern even after hydroxychloroquine use is discontinued. The most common adverse effects are a mild nausea and occasional stomach cramps with mild diarrhea. Hydroxychloroquine effect on platelets Hydroxychloroquine Side Effects, Dosage, Uses, and More, Long-Term Side Effects of Plaquenil for Rheumatoid Arthritis. Hydroxychloroquine pregnacyWhat to use when plaquenil and sulfasalazine doesn't workHydroxychloroquine photosensitivity rashHydroxychloroquine human antichimeric antibodiesPlaquenil and contraceptive pill RARE side effects. If experienced, these tend to have a Severe expression. Abnormal Liver Function Tests. Acute Liver Failure. Acute Pustular Eruptions On Skin. Bronchospasm. Decreased Blood Platelets. Decreased White Blood Cells. Common and Rare Side Effects for Plaquenil Oral. Hydroxychloroquine-Induced Retinal Toxicity - American.. Hydroxychloroquine Plaquenil Side Effects & Dosage for Malaria. Hydroxychloroquine HCQ, sold under the brand name Plaquenil among others, is a medication used for the prevention and treatment of certain types of malaria. Specifically it is used for chloroquine-sensitive malaria. Other uses include treatment of rheumatoid arthritis, lupus, and porphyria cutanea tarda. It is taken by mouth. Sep 13, 2019 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. Although not all of these side effects may occur, if they do occur they may need medical attention. Nov 20, 2014 During in this period, the patient's platelet count was within normal range. However, after one weak, severe thrombocytopenia was observed in the patient duo to erroneously using hydroxychloroquine. In several days, after cessation of the drug platelet levels in the patient has become the normal range.