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. Colordx plaquenil toxicity Chloroquine pharmacological class Hydroxychloroquine dosage aao Plaquenil overdose symptoms What Conditions Does This Treat? 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. Hydroxychloroquine is usually available as the sulfate salt with hydroxychloroquine constituting about 75% of the labeled dose of hydroxychloroquine sulfate. It has a half-life of over a month. Some studies have not been clear about the salt form and dosage of the products being taken and others have sampled milk after only a few doses before. Hydroxychloroquine HCQ, sold under the brand name Plaquenil among others, is a medication used for the prevention and treatment of certain types of malaria. Specifically it is used for chloroquine-sensitive malaria. Other uses include treatment of rheumatoid arthritis, lupus, and porphyria cutanea tarda. It is taken by mouth. Common side effects include vomiting, headache, changes in vision. 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. Hydroxychloroquine sulfate overdose Hydroxychloroquine Dosage Guide with Precautions -, Hydroxychloroquine - Drugs and Lactation Database LactMed - NCBI. Reddit plaquenilChloroquine major issuePlaquenil and laser eye surgeryChloroquine and lc3Does hydroxychloroquine cause hair loss Hydroxychloroquine Sulfate Dosage and Administration Administration Oral Administration. Administer orally. 109. When used in treatment of rheumatoid arthritis, administer with a meal or glass of milk. 109. Dosage. Available as hydroxychloroquine sulfate; dosage usually expressed as hydroxychloroquine. 109. Hydroxychloroquine Sulfate Monograph for Professionals.. Hydroxychloroquine - Wikipedia. Plaquenil hydroxychloroquine sulfate dosing, indications.. The molecular weight of hydroxychloroquine sulfate is 433.95, and molecular formula is C 18 H 26 ClN 3 O. H 2 SO 4. Hydroxychloroquine Sulfate Tablets, USP contain 200 mg hydroxychloroquine sulfate, equivalent to 155 mg base, and are for oral administration. Hydroxychloroquine overdose must be treated quickly. You may be told to induce vomiting right away at home, before transport to an emergency room. Ask the poison control center how to induce. Although hydroxychloroquine is widely used in Spain, mainly in application to rheumatological disorders, very few cases of intoxication caused by this drug have been reported to date. The present clinical case describes the basic characteristics of hydroxychloroquine intoxication, and provides a review of the guidelines for using the drug.