Although not all of these side effects may occur, if they do occur they may need medical attention. Check with your doctor immediately if any of the following side effects occur while taking hydroxychloroquine: Incidence not known Some side effects of hydroxychloroquine may occur that usually do not need medical attention. Hydroxychloroquine sulfate drug class Hydroxychloroquine prescribing information Hydroxychloroquine is excreted in the breast milk, and it is known that infants are extremely sensitive to the toxic effects of 4-aminoquinolines. Breast milk concentrations ranged from 10.6 to 1392 mcg/L in small studies of women; breast-fed infants would likely receive 0.2 mg/kg or less of hydroxychloroquine. Other Interactions. Certain medicines should not be used at or around the time of eating food or eating certain types of food since interactions may occur. Using alcohol or tobacco with certain medicines may also cause interactions to occur. Discuss with your healthcare professional the use of your medicine with food, alcohol, or tobacco. Plaquenil is the brand name for the prescription drug hydroxychloroquine. It's used to treat and prevent malaria infection, and to reduce symptoms and progression of autoimmune diseases such as. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. These side effects may go away during treatment as your body adjusts to the medicine. Hydroxychloroquine hydroxyzine interaxtion Hydroxychloroquine Side-effects, uses, time to work, Fluconazole Oral Route Before Using - Mayo Clinic Natural substitute for chloroquineHydroxychloroquine sulfate 200 mg costPrilosec and plaquenil interactionsHydroxychloroquine medication Hydroxychloroquine is used to prevent or treat malaria infections caused by mosquito bites. It does not work against certain types of malaria chloroquine-resistant. The United States Center for. Hydroxychloroquine Oral Uses, Side Effects, Interactions.. Plaquenil Hydroxychloroquine - Side Effects, Dosage.. Hydroxychloroquine Oral Route Before Using - Mayo Clinic. Plaquenil and Hydroxyzine drug interactions - a study from real-world data. Summary Drug interactions are reported among people who take Plaquenil and Hydroxyzine together. This study is created by eHealthMe based on reports of 217 people who take Plaquenil and Hydroxyzine from Food and Drug Administration FDA, and is updated regularly. Hydroxychloroquine belongs to a group of medicines known as antimalarials. It works by preventing or treating malaria, a red blood cell infection transmitted by the bite of a mosquito. However, this medicine is not used to treat severe or complicated malaria. Plaquenil and Atarax drug interactions - a real-world study. Summary Drug interactions are reported among people who take Plaquenil and Atarax together. This study is created by eHealthMe based on reports of 152 people who take Plaquenil and Atarax from Food and Drug Administration FDA, and is updated regularly.