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. Does chloroquine increase the effects of digoxin Why is plaquenil taken at bedtime Falciparum nf54 chloroquine It's very rare and only occurs in a tiny fraction of people who take Plaquenil in large doses for many years like 20. The chances of it harming any other part of your eye are 0%. Plaquenil is a great lupus medication because unlike the other lupus meds, it doesn't suppress our already-compromised. Plaquenil is the brand name for the prescription drug hydroxychloroquine. It's used to treat and prevent malaria infection, and to reduce symptoms and progression of autoimmune diseases such as. Find information about common, infrequent and rare side effects of Plaquenil Oral. 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. Plaquenil menstruation disturbance Plaquenil Side Effects Common, Severe, Long Term -, Plaquenil Hydroxychloroquine - Side Effects, Dosage. Plaquenil and color visionDoes plaquenil lower blood sugarSjogren's syndrome and plaquenilCataract effective by taking plaquenil Helpful, trusted answers from doctors Dr. Iwata on can lupus affect menstrual cycles Virtually al type of infections have the potential to "mess-up" your cycle, but often minor/short-lived occurence. Mild mono is not likely to do that, similar to the common cold you get, but significant mono/or any illness can throw your cycle off. Can lupus affect menstrual cycles - Answers on HealthTap. Common and Rare Side Effects for Plaquenil Oral. Treating Lupus with Anti-Malarial Drugs Johns Hopkins Lupus.. 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. Find patient medical information for Plaquenil Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Asian patients, ocular disease, visual disturbance Severe and irreversible retinal damage has been reported with the use of hydroxychloroquine. Risk factors for retinal damage include daily doses more than 6.5 mg/kg 5 mg/kg base of actual body weight, durations of use greater than 5 years, subnormal glomerular filtration, use of concomitant drugs such as tamoxifen, and concurrent macular disease.