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. Plaquenil route Plaquenil for lupus dosage In rare cases, Plaquenil can cause cardiomyopathy, a chronic disease of the heart muscle. If you're taking Plaquenil for an autoimmune condition, your symptoms should begin to improve after a few. A very serious allergic reaction to this drug is rare. However, get medical help right away if you notice any symptoms of a serious allergic reaction, including rash, itching/swelling especially of the face/tongue/throat, dizziness, trouble breathing. This is not a complete list of possible side effects. There are three main antimalarial drugs are prescribed for lupus symptoms. Here are the three most common antimalarial drugs prescribed for lupus Hydroxychloroquine Plaquenil This is the most commonly prescribed antimalarial because it is generally believed to cause fewer side effects than the others. Learn about side effects further down. 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. Can hydroxychloroquine cause a lupus type rash Plaquenil Oral Uses, Side Effects, Interactions, Pictures., Plaquenil Oral Uses, Side Effects, Interactions. Hydroxychloroquine 200 mg used forPlaquenil and osteoporosis The types of drugs that have. They can help ease lupus symptoms such as joint swelling and skin rashes. But hydroxychloroquine is not used alone for severe cases. lupus can cause damage to. Lupus Medications and Treatments. Plaquenil What You Need to Know - Kaleidoscope Fighting Lupus. Hydroxychloroquine Plaquenil Side Effects & Dosage for Malaria. Hydroxychloroquine oral tablet doesn’t cause drowsiness, but it can cause other side effects. More common side effects. The more common side effects that can occur with hydroxychloroquine include Hydroxychloroquine, originally used as an antimalarial agent, has beneficial effects on mucocutaneous symptoms in systemic lupus erythematosus. It is also used for the skin rash of discoid lupus erythematosus. A number of rare but serious adverse reactions can occur with its use and are usually associated with long-term therapy. I believe that the difference between generic and brand name Plaquenil is possibly sulfa. I can take brand name Plaquenil the first few weeks cause stomach upset, but if I take the generic - I get a rash, sore throat and it's hard to swallow. Exactly what I get when I took a sulfa drug when I was a child. The generic probably contains sulfa.