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. Hydroxychloroquine retinopathy risk Drugs that interact with plaquenil 400 mg plaquenil at night Yes Amy i found that on the net when i was researching how best to take all my meds. I have only recently started plaquenil and wanted to make sure i was taking it right in order to get the best results. It can lower absorption by up to 50%! You also have to be careful of antacids etc as they have magnesium as an ingredient. 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. Avoid Dangerous Interactions When Taking Supplements We are better off getting our nutrients from healthy foods and beverages, but dietary supplements can fill a nutritional gap. It’s confusing to know when you should take certain nutrients, especially the minerals which can bind or “chelate” with a lot of different medications. 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. Taking plaquenil while on iron supplements Hydroxychloroquine Oral Route Before Using - Mayo Clinic, Hydroxychloroquine Plaquenil Side Effects & Dosage for Malaria Plaquenil and prednisonePlaquenil effects on liverHydroxychloroquine metabolismEye effects of plaquenilPlaquenil and bleeding gums One Plaquenil tablet contains 200 mg of hydroxychloroquine sulfate, which is equivalent to 155 mg base. Take Plaquenil with a meal or a glass of milk. Malaria. Prophylaxis Adults 400 mg 310 mg base once weekly on the same day of each week starting 2 weeks prior to exposure, and continued for 4 weeks after leaving the endemic area. Plaquenil - FDA prescribing information, side effects and uses. Avoid Dangerous Interactions When Taking Supplements – Suzy.. Can you take magnesium while taking plaquenil.. The usual starting dose of Plaquenil is 200 mg twice a day or 400 mg once a day, administered orally, in people weighing 80 kg or more. The usual dosage works for most people who take Plaquenil, but it is possible to increase or decrease the dose based on individual needs. It's important to watch for possible side effects and toxicity. Iron deficiency anaemia is found among people who take Plaquenil, especially for people who are female, 60+ old, have been taking the drug for 6 - 12 months, also take medication Enbrel, and have Preventive health care. Does Plaquenil Interact with other Medications? Severe Interactions. These medications are not usually taken together. Consult your healthcare professional e.g. doctor or pharmacist for more in.