Iron surpluses are housed in the liver, spleen, bone marrow and muscles. People who are iron-deficient may develop anemia, which can cause fatigue and weakness. Plaquenil interactions Does plaquenil cause hair to.lighten 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. 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. An iron supplement is usually best taken on an empty stomach. This is because other minerals and compounds found in some foods and drinks may interfere with absorption. It is often suggested that other minerals such as calcium, magnesium and zinc supplements may affect the absorption of iron 13, 14, 15. However, iron supplements are sometimes needed to improve iron levels and treat anemia. The best time to take an iron supplement will depend on when you eat your first meal. Iron is found in a variety of foods, such as fortified breads and cereals, beans, lentils, poultry and dairy products. Food and Drug Administration, the daily value for iron is 18 milligrams. Plaquenil & iron supplements how to take Hydroxychloroquine Plaquenil, Vitamins with plaquenil and pred. DailyStrength Plaquenil weight gain lupus 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. Plaquenil Oral Interactions with Other Medication. What Is The Best Iron Supplement? Splitting Fact From Fiction.. Plaquenil Uses, Dosage & Side Effects -. Take no more than 500 to 1,000 mg of vitamin C at one time. When taking either calcium or magnesium separately, limit each dose to 500 mg. See question No. 1 about taking them together. Most water-soluble vitamins eg. B-complex and C and minerals do not stay in the blood stream for more than a few hours. In addition to eating foods that are rich in iron, you may have to take oral iron supplements. There are many different types of oral iron supplements, including pills, capsules, drops, and extended-release tablets. The purpose of oral iron supplementation is to treat your symptoms by increasing the levels of iron and hemoglobin in your body. If you are allergic to any drugs like this one, any other drugs, foods, or other substances. Tell your doctor about the allergy and what signs you had, like rash; hives; itching; shortness of breath; wheezing; cough; swelling of face, lips, tongue, or throat; or any other signs. If you are taking levodopa.