Malaria: Treatment of uncomplicated malaria caused by susceptible strains of Plasmodium vivax, Plasmodium malariae, Plasmodium ovale, and Plasmodium falciparum; prophylaxis of malaria in geographic areas where chloroquine resistance is not reported. Limitations of use: Hydroxychloroquine is not effective against chloroquine- or hydroxychloroquine-resistant malaria strains of Plasmodium species; not recommended for treatment of complicated malaria, malaria prophylaxis in regions with chloroquine resistance, or treatment when the Plasmodium species has not been identified; hydroxychloroquine does not prevent relapses of P. ovale infections because it is not effective against the hypnozoite forms of these parasites. Plaquenil causes skin rash Chloroquine effect on cell lysis 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. Plaquenil hydroxychloroquine and Aralen chloroquine phosphate are antimalarial medications used to treat or prevent malaria, a disease caused by parasites, which enter the body through the bite of a mosquito. Plaquenil is also used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Aralen is also used to treat infections caused by amoebae. Description and Brand Names. Drug information provided by IBM Micromedex US Brand Name. Plaquenil; Descriptions. Hydroxychloroquine is used to treat malaria. It is also used to prevent malaria infection in areas or regions where it is known that other medicines eg, chloroquine may not work. Data from case reports and retrospective and open-label studies support the use of hydroxychloroquine in the treatment of cutaneous manifestations of dermatomyositis . Rheumatoid arthritis: Treatment of acute and chronic rheumatoid arthritis in adults. Plaquenil vs hydroxycholorquine sulfate What Is the Difference between Hydroxychloroquine and., Plaquenil vs. Aralen Prescription Treatment for Malaria. Plaquenil effects menstrual cycle Hydroxychloroquine is considered safer than chloroquine during pregnancy and lactation. Hydroxychloroquine is rapidly absorbed from the gastrointestinal tract, and steady-state concentrations are reached after 4–6 weeks; 45% of hydroxychloroquine binds to plasma proteins that are deposited in tissues such as the liver, spleen, kidney, and lung. Hydroxychloroquine DermNet NZ. Hydroxychloroquine Oral Route Description and Brand Names.. Medicines for the Prevention of Malaria While Traveling.. Feb 19, 2020 Hydroxychloroquine sulfate is a colorless crystalline solid, soluble in water to at least 20 percent; chemically the drug is 2-4-7-Chloro-4-quinolylaminopentylethylamino ethanol sulfate 11. PLAQUENIL hydroxychloroquine sulfate tablets contain 200 mg hydroxychloroquine sulfate, equivalent to 155 mg base, and are for oral administration. Hydroxychloroquine is commonly used alongside other disease-modifying drugs including methotrexate – especially for rheumatoid arthritis. However, some drugs can interact with hydroxychloroquine. Indigestion remedies for example, antacids including some over-the-counter preparations can stop hydroxychloroquine being absorbed. Hydroxychloroquine Plaquenil is a drug that is classified as an anti-malarial drug. Plaquenil is prescribed for the treatment or prevention of malaria. It is also prescribed for the treatment of rheumatoid arthritis, lupus, and the side effects of lupus such as hair loss, joint pain, and more.