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. Plaquenil 200mg bid Zentiva hydroxychloroquine Plaquenil vs prednisone Hydroxychloroquine and white spots on skin How to use Plaquenil. Hydroxychloroquine is usually taken with food or milk to prevent stomach upset. The dosage and length of treatment are based on your medical condition and response to therapy. In children, dosage is also based on weight. Summary Drug interactions are reported among people who take Plaquenil and Levothyroxine sodium together. This study is created by eHealthMe based on reports of 462 people who take Plaquenil and Levothyroxine sodium from Food and Drug Administration FDA, and is updated regularly. Levothyroxine oral tablet is available as brand-name drugs. It’s also available in a generic form. Brand names Levoxyl, Synthroid, and Unithroid. Levothyroxine comes in three forms an oral tablet, an oral capsule, and an injectable solution. Levothyroxine oral tablet is used to treat hypothyroidism. 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. Synthroid and plaquenil Thyroid Disease and Arthritis How They're Connected, Plaquenil and Levothyroxine sodium drug Hydroxychloroquine sulfate pain killerPlaquenil hunger 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. Levothyroxine Side Effects, Dosage, Uses, and More. Plaquenil and Synthroid drug interactions - eHealthMe. The Effect of Hydroxychloroquine Treatment in Hashimoto's Thyroiditis The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U. S. Federal Government. Feb 14, 2011 The only side effects from Plaquenil that most of us notice is possibly an upset stomach for a few days.sure to take with food. Depression, anxiety, and brain fog could be Lupus symptoms -- or they could be from Remicade, I'm not familiar with it's side effects. Thyroid therapy and lupus. Haley Wetzel is a talkative teenage cheerleader who enjoys watching dirt-track car races on the weekends. She hopes to be a registered nurse someday at Lehigh Valley Hospital in Pennsylvania, where she’s taking youth education classes.