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. What are the side effects of taking hydroxychloroquine Plaquenil dilated pupils Serious Side Effects of Plaquenil. If you are taking Plaquenil long-term, such as for an autoimmune condition, your doctor should regularly check you for potential serious side effects. Therefore, hydroxychloroquine may be used as a life-long therapy for patients with systemic lupus who are at an increased risk of cardiovascular disease. Other effects of hydroxychloroquine include A 15–20% decrease in serum cholesterol, triglyceride, and low-density lipoprotein levels; Lowering glucose by decreasing insulin degradation Hydroxychloroquine is used to treat rheumatoid arthritis; discoid and systemic lupus erythematosus SLE. Over the long term hydroxychloroquine can reduce pain, swelling and joint stiffness. If you have lupus, it may also improve the rash. It may be as long as 12 weeks before you notice the benefits. 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. Long term effects of hydroxychloroquine Plaquenil Uses, Dosage & Side Effects -, Hydroxychloroquine DermNet NZ Cvs caremark does not cover plaquenilQuinoric hydroxychloroquine side effectsBuy aralenPlaquenil and uctdHydroxychloroquine zentiva If you are taking Plaquenil to treat an inflammatory condition or malaria, you should be aware of the side effects that may occur to your eyes and vision. Plaquenil hydroxychloroquine is in a class of drugs called disease-modifying anti-rheumatic drugs, which are used to decrease inflammation, pain and joint damage. Plaquenil Side Effects on Your Eyes and Vision. Hydroxychloroquine Side-effects, uses, time to work. Long-Term Side Effects of Plaquenil for Rheumatoid.. Hydroxychloroquine Side Effects. Taking hydroxychloroquine long-term or at high doses may cause irreversible damage to the retina of your eye. Find patient medical information for Hydroxychloroquine Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. It can also reduce the incidence of joint damage, thus lessening the risk of developing a long-term disability from complications of RA. If you have rheumatoid arthritis, talking to your doctor about hydroxychloroquine may be the right choice for your needs.