Hydroxychloroquine is available as the brand-name drug Plaquenil. Generic drugs usually cost less than the brand-name version. Hydroxychloroquine may be used as part of a combination therapy. Plaquenil effects on liver Plaquenil and birth control Plaquenil withdrawal side effects Hydroxychloroquine Plaquenil Am I taking too much? Hydroxychloroquine is an oral medication used in a variety of autoimmune conditions. Side effects have been discussed previously but today we will focus on eye side effects. A number of side effects are possible ranging from vision changes to do Usual Adult Dose for Malaria Prophylaxis. Suppression 400 mg 310 mg base orally on the same day every week Comments-Suppressive therapy should begin 2 weeks prior to exposure; however, failing this, an initial dose of 800 mg 620 mg base may be taken in 2 divided doses 6 hours apart. Since hydroxychloroquine may increase the effects of antidiabetic drugs or insulin, a decrease in the doses of these drugs may be required while taking hydroxychloroquine. In literature, cases of human pregnancy while taking hydroxychloroquine have occurred and no increase in the rate of birth defects has been noted. Hydroxychloroquine is used to treat lupus erythematosus and rheumatoid arthritis. It isn’t fully understood how this drug works to treat lupus erythematosus or rheumatoid arthritis. That means you may need to take it with other drugs. It treats malaria by killing the parasites that cause the disease. Taking too much hydroxychloroquine RA and Hydroxychloroquine How Effective is it for., Hydroxychloroquine Dosage Guide with Precautions - Metronidazole and levofloxacin and hydroxychloroquinePlaquenil and diabetesChloroquine phostate for ich The recommended initial dosage of hydroxychloroquine Plaquenil for the treatment of lupus erythematosus is 400 mg once or twice daily. The recommended maintenance dose range of hydroxychloroquine Plaquenil for the treatment of lupus erythematosus is 200 to 400 mg daily. Plaquenil - Side Effects, Uses, Dosage, Overdose.. Hydroxychloroquine Plaquenil Success, Reviews and Side.. Hydroxychloroquine Oral Uses, Side Effects, Interactions.. Higher doses can sometimes be used, but only in adults and not for all cases. Some people tolerate this medication much better than other people, so it is important that individuals who are considering taking hydroxychloroquine talk with their doctor about the lowest necessary dose to reduce or eliminate their symptoms. Jun 30, 2015 The recommended initial dosage of hydroxychloroquine Plaquenil for the treatment of lupus erythematosus is 400 mg once or twice daily. The recommended maintenance dose range of hydroxychloroquine Plaquenil for the treatment of lupus erythematosus is 200 to 400 mg daily. You take Plaquenil as a pill 1 or 2 times a day. Take the pills with food or milk. Your body weight will tell your doctor what dose is safe for you. What to do if you forget to take your Plaquenil. If you miss a dose of Plaquenil, do not make it up or double your next dose. Wait until the next scheduled time, and take your usual dose.