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 tab 200 mg How does plaquenil treat rheumatoid arthritis Check with your doctor immediately if any of the following side effects occur Incidence not known. Anxiety attempts at killing oneself back, leg, or stomach pains black, tarry stools bleeding gums blistering, peeling, or loosening of the skin blood in the urine or stools blurred or decreased vision change in near or distance vision Oct 01, 2018 It is recommended that Chloroquine be discontinued if ocular toxicity is suspected and the patient should be closely observed given that retinal changes and visual disturbances may progress even after cessation of therapy. Central Nervous System Effects 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. Common side effects include vomiting, headache, changes in vision and muscle weakness. 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. Ocular side effects of chloroquine therapy Hydroxychloroquine Side Effects Common, Severe, Long Term., Chloroquine - FDA prescribing information, side effects and uses How to pronounce chloroquineChloroquine itch mouse behaviorAcheter plaquenil en ligneChloroquine and proguanil in pregnancy Download PDF. Drug-induced ocular side effects are back in the spotlight, thanks to the Academy’s revision of its recommendations on screening for retinal toxicity from chloroquine and its analogue hydroxychloroquine Plaquenil. 1 Rx Side Effects New Plaquenil Guidelines and More - American.. Hydroxychloroquine - Wikipedia. Chloroquine Oral Uses, Side Effects, Interactions.. Ocular side effects include pupillary dilation, redness, dryness, blurred vision, and a temporary bluish discoloration to the vision. The Academy of Ophthalmology cautions the use of this drug in individuals with retinitis pigmentosa, macular degeneration, and diabetic retinopathy. Ocular complications of rheumatological therapies may relate to 1 direct drug-specific toxic effects, such as chloroquine retinopathy, 2 indirect drug-specific side-effects, such as corticosteroid-induced ocular hypertension resulting in secondary glaucoma, and 3 drug non-specific complications relating to immunosuppression, such as opportunistic infections. What are the ocular side effects and risks of chloroquine? Corneal deposits. Corneal deposits occur rapidly in 90% of patients on chloroquine. Retinal toxicity. Irreversible retinal toxicity, causing bilateral bull’s eye retinopathy. Screening recommendations. Every patient planning to take.