It's used to treat and prevent malaria infection, and to reduce symptoms and progression of autoimmune diseases such as lupus, rheumatoid arthritis, and others. Malaria is spread by mosquitoes, which transmit the parasites that cause the infection, usually in tropical and subtropical parts of the world. Plaquenil forum Hydroxychloroquine 200 mg bid Hydroxychloroquine oral ulcers Plaquenil and dry eyes Feb 19, 2020 Common side effects may include headache, dizziness, ringing in your ears; nausea, vomiting, stomach pain; loss of appetite, weight loss; mood changes, feeling nervous or irritable; skin rash or itching; or. hair loss. Symptoms. In the initial stages of hydroxycloroquine toxicity, patients are often asymptomatic. If they do have symptoms they complain of visual color deficits, specifically red objects, missing central vision, difficulty reading, reduced or blurred vision, glare, flashing lights, and metamorphopsia. The symptoms are often in both eyes. This means many people taking Plaquenil for RA are taking a dose of 400mg a day or higher. Pigment deposits in the retina can cause vision changes, according to Steven Ofner, M. D. of Eugene Oregon Eye Care. Signs of retinal damage include blurry or distorted vision, flashes of light or floaters, or loss of night vision. For example, it may be combined with an antibiotic to treat chronic Q-fever, which humans usually catch from farm animals or raw milk. Plaquenil is used to treat other types of infections too. Plaquenil retina symptoms Plaquenil Hydroxychloroquine - Side Effects, Dosage., Hydroxychloroquine toxicity - EyeWiki Aralen ancestral tomb Plaquenil has replaced chloroquine because it produces less retinal side effects. Aside from its initial intended use, it has been also used for the management of rheumatoid arthritis, systemic lupus erythematosus and several other connective tissue disorders 1. Although it is considered rare. Plaquenil Toxicity - Symptoms, Treatment, Risk Factors.. Long-Term Side Effects of Plaquenil for Rheumatoid Arthritis. Early Plaquenil Toxicity Detected without Bull’s Eye Maculopathy. Other risk factors for Hydroxychloroquine retinal toxicity include kidney or liver disease and obesity. Obesity is a risk factor because the drug does not penetrate fat tissue so there is more of the drug in your lean body mass including your retina and its supporting cells called the retinal pigment epithelium. More Eye Issues & Safety. Glaucoma. Cataracts. Macular Degeneration. Vision Loss. Dry Eye Syndrome. Contact Lenses. Glasses. Exams & Procedures. Vision Improvement Surgery. Apr 10, 2019 Common Plaquenil side effects may include headache, dizziness, ringing in your ears; nausea, vomiting, stomach pain; loss of appetite, weight loss; mood changes, feeling nervous or irritable; skin rash or itching; or. hair loss.