Plaquenil (hydroxychloroquine) belongs to a group of medicines called quinolines. Plaquenil is used to treat or prevent malaria, a disease caused by parasites that enter the body through the bite of a mosquito. Intravenous chloroquine injection Plaquenil coupon card Chloroquine and primaquine dose Effects of stopping hydroxychloroquine Most patients with Rheumatoid Arthritis RA will, at some point, use over-the-counter medications to control pain -- most commonly, acetaminophen Tylenol. Other OTC medications which can help with RA pain and inflammation include aspirin and non-prescription versions of ibuprofen Advil, Motrin or naproxen Aleve. Usual Adult Dose for Rheumatoid Arthritis. -Initial dose 400 to 600 mg 310 to 465 mg base orally once a day to optimum response usually 4 to 12 weeks -Maintenance dose 200 to 400 mg 155 to 310 mg base orally once a day Dose adjustment The dose may need to be reduced temporarily if adverse side effects occur; Arthritis medications play an essential role in controlling the progression and symptoms of rheumatoid arthritis. Starting treatment soon after diagnosis is most effective. hydroxychloroquine. This medicine is not effective against all strains of malaria. Malaria is common in areas such as Africa, South America, and Southern Asia. Drugs for rheumatoid arthritis starting with hydroxychloroquine Hydroxychloroquine Plaquenil Side Effects & Dosage for., Hydroxychloroquine Dosage Guide with Precautions - Plaquenil retinopathy risk factorsChloroquine phosphate solubility Plaquenil hydroxychloroquine is considered an older DMARD disease modifying anti-rheumatic drug. Plaquenil was actually first classified as an antimalarial drug, but it is also used to treat certain rheumatic and autoimmune conditions which are unrelated to malaria. Taking Plaquenil for Rheumatoid Arthritis. Rheumatoid Arthritis Drug Guide Types of Drugs, Uses, Side.. List of Rheumatoid Arthritis Medications 224 Compared.. User Reviews for Plaquenil to treat Rheumatoid Arthritis. The following information is NOT intended to endorse any particular medication. While these reviews might be helpful, they are not a substitute for the expertise, skill, knowledge and judgement of healthcare practitioners. Hydroxychloroquine brand namePlaquenil is a disease-modifying anti-rheumatic drug DMARD approved for adults with RA. It is often given in combination with methotrexate and sulfasalazine a treatment known as triple therapy, to help slow RA disease progression for patients who do not get relief from methotrexate therapy alone. 1,2 Originally, hydroxychloroquine was used to prevent and treat malaria and was considered very effective. Now it is generally used for rheumatoid arthritis, but it has also been shown to work well for juvenile arthritis, some lupus symptoms, and other types of autoimmune conditions.