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. Malaria is spread by mosquitoes, which transmit the parasites that cause the infection, usually in tropical and subtropical parts of the world. How long for hydroxychloroquine to leave the body Hydroxychloroquine lightenig cream Jun 13, 2016 A total dose representing 25 mg of base per kg of body weight is administered in three days, as follows First dose 10 mg base per kg but not exceeding a single dose of 620 mg base. Second dose 5 mg base per kg but not exceeding a single dose of 310 mg base 6 hours after first dose. Third dose 5 mg base per kg 18 hours after second dose. Plaquenil Dosage & Precautions Before taking hydroxychloroquine, tell your doctor or pharmacist if you are allergic to it; or to other aminoquinolines e.g. chloroquine; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details. Hydroxychloroquine has also been used as therapy of porphyria cutanea tarda where it seems to act by increasing excretion of porphyrins. Hydroxychloroquine is available in generic forms and under the brand names of Plaquenil in tablets of 200 mg. The usual dose is 400 mg daily in one or two divided doses. For example, it may be combined with an antibiotic to treat chronic Q-fever, which humans usually catch from farm animals or raw milk. Plaquenil is used to treat other types of infections too. Accidental double dose of plaquenil I am prescribed plaquenil I take the substitute., PLAQUENIL Dosage & Precautions RxSaver by RetailMeNot What companies makes safest hydroxychloroquineCan i use of hydroxychloroquine with sulfa allergyDoes hydroxychloroquine lower immune system 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. Plaquenil Hydroxychloroquine Uses, Dosage, Side Effects.. Hydroxychloroquine - LiverTox - NCBI Bookshelf. Hydroxychloroquine Oral Route Proper Use - Mayo Clinic. Hydroxychloroquine Plaquenil is used to treat malaria, lupus, and rheumatoid arthritis. Learn about side effects, warnings, dosage, and more. Usual Adult Dose for Malaria Prophylaxis. Suppression 400 mg 310 mg base orally on the same day every week Comments-Suppressive therapy should begin 2 weeks prior to exposure; however, failing this, an initial dose of 800 mg 620 mg base may be taken in 2 divided doses 6 hours apart. I accidentally have taken 2-3 extra doses of my thyroid medication the last few days. Should I skip a day take a dose and skip another day? I'm in the process of cutting down the dosage due to surgery 18 month ago. I have gone from 175 to 112 and it still needs to go lower as I'm way over medicated. This how I messed up.