It regulates the activity of the immune system, which may be overactive in some conditions. Hydroxychloroquine can modify the underlying disease process, rather than simply treating the symptoms. How many people taking hydroxychloroquine Chloroquine and omeprazole Can you take plaquenil and xanax together 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. ANSWER. Hydroxychloroquine Plaquenil and sulfasalazine Azulfidine are used for mild rheumatoid arthritis. They are not as powerful as other DMARDs, but they usually cause fewer side effects. In rare cases, Plaquenil can adversely affect the eyes, and people taking this medicine should be seen by an ophthalmologist at least once a year. Generally, hydroxychloroquine is given in 200 mg or 400 mg doses, once per day. Higher doses can sometimes be used, but only in adults and not for all cases. Hydroxychloroquine is often taken in combination with other drugs such as methotrexate. Over the long term hydroxychloroquine can reduce pain, swelling and joint stiffness. It may be as long as 12 weeks before you notice the benefits. Hydroxychloroquine 400 mg for rheumatoid arthritis Hydroxychloroquine Oral Uses, Side Effects, Interactions., What are the side effects of using hydroxychloroquine. Hydroxychloroquine prononciation The 100 patients assessed through the nine-clinic audit process averaged 58 years old, 81% were women, and patients had been taking HCQ for an average of just over 6 years, primarily for rheumatoid arthritis or systemic lupus erythematosus. Nearly two-thirds had a high risk for retinal toxicity. Hydroxychloroquine dosage recommendations often ignored.. RA and Hydroxychloroquine How Effective is it for.. Hydroxychloroquine information booklet - Versus Arthritis. Hydroxychloroquine HCQ Brand Names Plaquenil®, generics. HCQ is a DMARD used to treat inflammatory types of arthritis, such as rheumatoid and psoriatic arthritis. What types of arthritis is HCQ used for? HCQ is a DMARD used to treat inflammatory types of arthritis, such as rheumatoid and psoriatic arthritis. HCQ comes in 200 mg. Hydroxychloroquine is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Off-label use Rheumatoid arthritis, Systemic Lupus Erythematosus, primary Sjögren’s Syndrome extraglandular manifestations, inflammatory osteoarthritis ADULT DOSING 200-400 mg PO daily in a single or divided dose tablets are 200 mg.