This stands for Disease-Modifying Anti-Rheumatic Drugs. Wait until the next scheduled time, and take your usual dose. Plaquenil tries to quiet or slow down the immune system. If you miss a dose of Plaquenil, do not make it up or double your next dose. Pill plaquenil generic dog bone shaped Hydroxychloroquine hearburn Be sure to notify your other physicians when taking this drug. This drug does not have a strong effect on the immune system, so vaccines recommended by other physicians are generally acceptable. Notify your eye doctor when you are on this medication so regular visual screening tests can be performed. Right now, a number of drugs are used to treat lupus, including immune-system suppressors such as cyclophosphamide and tacrolimus, and anti-malaria drugs like hydroxychloroquine -- which can ease the fatigue, joint pain and skin rash that lupus commonly causes, according to the Lupus Foundation of America. Howdy LadyDi, sorry you are having problems. Plaquenil is what is call an immune modifier. It is not a immune suppressant. Originally it was used to prevent Malaria. Then it was discovered to be effective for the treatment of Lupus. Plaquenil has the least amount of side affects in treating auto immune disorders. Plaquenil changes the way your immune system works. Plaquenil relieves pain and swelling and prevents damage to joints. In some kinds of lupus, your immune system attacks your body instead of protecting it. Your body weight will tell your doctor what dose is safe for you. Does hydroxychloroquine affect immune system Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses, What Causes Lupus' Impact on Immune System? Can i take ginseng if i'm am on plaquenilPlaquenil for autoimmune disordersChloroquine aralen primaquine metronidazole flagyl nitrofurantoin furadantin Fortunately, the problems seen by people taking this medication are usually very mild. Serious side effects are rare. Overall, most people who have any noticeable side effects from hydroxychloroquine experience diarrhea or nausea. These usually get better after the person adjusts to the medication. RA and Hydroxychloroquine How Effective is it for.. Does Plaquenil supress the immune system?. Hydroxychloroquine Side-effects, uses, time to work. Suppressed Immune system because of steroids and 12.5 methotrexate. Thanks Immune system happy Christmas to you too. Oral surgeon says \"Breeding ground for bacteria\" and \"your immune system must be taking a beating\" Hydroxychloroquine ; Hydroxychloroquine Plaquenil hydroxychloroquine Plaquenil tablets contain the active ingredient hydroxychloroquine, which is a type of medicine called a disease-modifying anti-rheumatic drug DMARD. It is used to treat rheumatoid arthritis, which is a form of arthritis caused by the immune system attacking the joints an autoimmune disease. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about.