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. Hydroxychloroquine metabolism cyp Hydroxychloroquine increse methotrexate Hydroxychloroquine contraindicated in pregnancy Hearing problems, such as ringing or ticking in the ears, or hearing changes Plaquenil may have toxic effects on your inner ear Loss of balance, coordination, room spinning, or other vertigo. Plaquenil and Liver function test abnormal - from FDA reports Summary Liver function test abnormal is found among people who take Plaquenil, especially for people who are female, 60+ old, have been taking the drug for 1 - 6 months, also take medication Enbrel, and have Osteoporosis. I see so much info on the net where some says that Plaquenil has very mild effect on immune system except for eye issues --- Other info says it is an immunosuppressant. Must I choose "my poison" figuratively speaking not literally! 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. What effect does plaquenil have on the body Plaquenil What You Need to Know - Kaleidoscope Fighting Lupus, Will you have Liver function test abnormal with Plaquenil. Trade name of chloroquineChloroquine phosphate bp Plaquenil Side Effects by Likelihood and Severity INFREQUENT side effects. If experienced, these tend to have a Severe expression. WebMD does not provide medical advice, diagnosis or treatment Common and Rare Side Effects for Plaquenil Oral. Plaquenil and its affect on the immune system DailyStrength. Hydroxychloroquine Oral Route Side Effects - Mayo Clinic. Plaquenil can cause serious side effects when used in high doses for chronic diseases such as RA over the long term. The New Zealand Dermatological Society recommends that to decrease the risk of retina damage, no more than 200mg of Plaquenil should be taken a day, and a dose of 400mg per day should be taken no longer than a few weeks. For women, start with 100 pounds, and add 5 pounds for every inch over 5 feet. For men, start with 106 pounds, and add 6 pounds for every inch over 5 feet. The maximum dose of Plaquenil is 6.5 mg/kg of ideal body weight per day, regardless of whether a person is overweight, underweight, or normal weight. 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 lupus, rheumatoid arthritis, and others. Malaria is spread by mosquitoes.