Tell your doctor and pharmacist about all of your drugs (prescription or OTC, natural products, vitamins) and health problems. You must check to make sure that it is safe for you to take hydroxychloroquine with all of your drugs and health problems. How does chloroquine phosphate work Chloroquine phosphate doctors foster and smith Summary Drug interactions are reported among people who take Multivitamin and Plaquenil together. This study is created by eHealthMe based on reports of 759 people who take Multivitamin and Plaquenil from Food and Drug Administration FDA, and is updated regularly. Find patient medical information for Plaquenil Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. 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. For all uses of hydroxychloroquine: WARNING/CAUTION: Even though it may be rare, some people may have very bad and sometimes deadly side effects when taking a drug. Do not start, stop, or change the dose of any drug without checking with your doctor. Plaquenil and multivitamins Hydroxychloroquine Indications, Side Effects, Warnings -, Plaquenil Oral Uses, Side Effects, Interactions, Pictures. Plaquenil uses for lupusPlaquenil makes me tired 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. Hydroxychloroquine Plaquenil Side Effects & Dosage for.. Hydroxychloroquine Oral Route Description and Brand Names.. Plaquenil Hydroxychloroquine Uses, Dosage, Side Effects.. 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. I try and take plaquenil separate to everything now just in case. Study Raises Questions about Sjogren's and Plaquenil. For many patients with Sjogren's, Plaquenil hydroxychloroquine has long been the go to drug that their doctors prescribe. It is often the first line of attack before other more aggressive therapies are added such as methotrexate or rituximab that have bigger impacts on the immune system. Many different forms of vitamin supplements are available on the market today. Among all of the pills, capsules and tablets, liquid multivitamins are often found. Readily digested by the body, liquid multivitamins do not require as much breaking down as other forms of supplements.