Chloroquine is now uncommonly used in favor of its derivative hydroxychloroquine. In the United States, hydroxychloroquine is most often used for its anti-inflammatory effects in rheumatology and dermatology. Plaquenil sante canada Symptoms of plaquenil allergy Side Effects Nausea, stomach cramps, loss of appetite, diarrhea, dizziness, or headache may occur. If any of these effects persist or worsen, notify your doctor or pharmacist promptly. Remember. He told me to stop the Plaquenil because sometimes it can cause nerve damage. He told me to stop it for two weeks and come back in. He said nerve damage is a side effect. Although it is rare he has seen it happen. I was wondering if anyone else has had this happen and if the damage reversed once it was discontinued. Thanks for your repies. Nerve problems or Porphyria blood disorder or Psoriasis skin disease or Stomach or bowel problems–Use with caution. May make these conditions worse. Glucose-6-phosphate dehydrogenase G6PD deficiency—May cause hemolytic anemia in patients with this condition. Kidney disease or Liver disease—Use with caution. While early toxicity may be asymtomatic, patients with more advanced stage of toxicity may complain of color vision changes or paracentral scotomas. Its toxic effects on the retina are seen in the macula. Hydroxychloroquine and nerve damage Plaquenil and small fiber neuropathy - NeuroTalk Support Groups, Plaquenil and nerve damage - Scleroderma - Inspire Hydroxychloroquine slePlaquenil ocular side effectsChloroquine phosphate powder how to test purityTier for hydroxychloroquine Plaquenil is the brand name of hydroxychloroquine, a drug used to prevent or treat malaria 2. Plaquenil is also used for long-term treatment of autoimmune diseases such as rheumatoid arthritis RA and systemic lupus erythmatosis. According to the Mayo Clinic, it can take up to six months' constant use before an effect is seen in RA 1. Plaquenil can cause serious side effects when used in high doses for chronic diseases such as RA over the long term. Long-Term Side Effects of Plaquenil for Rheumatoid Arthritis. Hydroxychloroquine Oral Route Before Using - Mayo Clinic. Plaquenil Hydroxychloroquine Sulfate. The damage to the retina can lead to visual field defects, decreased visual acuity, colour-vision defects, and abnormalities in ERG and EOG. 109 – 111 There are many factors that may contribute to hydroxychloroquine retinopathy. These factors include daily and cumulative dosage, duration of treatment, renal or liver disease, patient’s age. Hydroxychloroquine for more than five years and/or in high doses are at increased risk of damage to their retina, the light sensitive layer of cells at the back of the eye. This is known as retinal toxicity or retinopathy. Overall, around seven patients out of every 100 Hydroxychloroquine Plaquenil is used to treat malaria, lupus, and rheumatoid arthritis. Learn about side effects, warnings, dosage, and more. Alcohol abuse can damage your liver, which can.