I developed congestive heart failure and was taken off all RA meds except prednisone for a year. For years, I have been complaining to any of my doctors, who would listen, about the dizziness. I went back to my rheumatologist and he prescribed plaquenil again. In the beginning ( The first year or two) It really helped, with my symptoms, with lupus. This past two years, the dizziness has now, turned in to vertigo. Plaquenil altitude sickness What is a normal dose of plaquenil Plaquenil withdrawal My plaquenil post Plaquenil can make you completely blind! *Legitimate looking vitamins I take to help remediate it I took Plaquenil for over 13 years and it caused me and 6 in every 1000 patients, new research shows to have toxic maculopathy it caused. *re even if you quit taking the drug, it can continue to damage the eye until blindness occurs. Highlights for hydroxychloroquine. Hydroxychloroquine oral tablet is available as a brand-name drug and a generic drug. Brand name Plaquenil. Hydroxychloroquine comes only as a tablet you take by mouth. Hydroxychloroquine is used to treat malaria, lupus erythematosus, and rheumatoid arthritis. Hydroxychloroquine is taken in tablet form, with or after food. Your doctor will advise you about the correct dose. Usually you will start on a full dose of 200–400 mg daily, and later your doctor may reduce this. When your condition is very well controlled you may be advised to take hydroxychloroquine only 2–3 times per week. Now, that I have read this site, explanation of plaquenil, I think the mystery is solved. After taking it for 6 weeks, I had shortness of breath so I stopped taking it. Again, I have been trying to find out , what have been causing the vertigo. Reviews on hydroxychloroquine Recommendations on Screening for Chloroquine and., Hydroxychloroquine Side Effects, Dosage, Uses, and More Plaquenil side effects bleedingCq chloroquine Hydroxychloroquine belongs to a group of medicines known as antimalarials. It works by preventing or treating malaria, a red blood cell infection transmitted by the bite of a mosquito. However, this medicine is not used to treat severe or complicated malaria. Hydroxychloroquine Oral Route Description and Brand Names.. Hydroxychloroquine Side-effects, uses, time to work. Plaquenil Reviews Everyday Health. Find user ratings and reviews for Plaquenil oral on WebMD including side effects and drug interactions, medication effectiveness, ease of use and satisfaction May 02, 2018 Initially, its manufacturers recommended that hydroxychloroquine dosage be no higher than 6.5 mg/kg of ideal body weight to prevent retinopathy. 1,29,30 However, it has recently been demonstrated that real body weight is a better predictor of risk of retinopathy than ideal body weight when dosing hydroxychloroquine, perhaps because of the. Find user ratings and reviews for hydroxychloroquine oral on WebMD including side effects and drug interactions, medication effectiveness, ease of use and satisfaction Skip to content Check Your.