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. Chloroquine and ciprofloxacin How about taking half of plaquenil Plaquenil half-life Plaquenil prasco labs Plaquenil Hydroxychloroquine belongs to a group of medications known as anti-inflammatories and antimalarials. It is used alone or in combination with other anti-arthritic medications to treat rheumatoid arthritis. It helps to reduce pain, stiffness, and swelling in joints. This list is not complete and many other drugs can interact with hydroxychloroquine. This includes prescription and over-the-counter medicines, vitamins, and herbal products. Not all possible interactions are listed in this medication guide. Contact your healthcare professionals e.g doctor or pharmacist about taking these medications together. Let your doctor know right away if you notice an irregular heartbeat or have dizziness or fainting healthcare professionals may already be aware of this interaction and may be monitoring you for it. 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 interactions Plaquenil Hydroxychloroquine - Side Effects, Dosage., Plaquenil Hydroxychloroquine Side effects, Images, Uses. Chloroquine phostate for ichPlaquenil urticaria treatmentMaxalt plaquenil interaction 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. Hydroxychloroquine belongs to a group of medicines known as antimalarials. It works by preventing or treating malaria. Hydroxychloroquine Oral Route Description and Brand Names.. Interactions between Lexapro Oral and qt-prolonging-agents.. Plaquenil Hydroxychloroquine Uses, Dosage, Side Effects.. Summary Number of reports submitted per year Gender of people who have Alcohol interaction when taking Plaquenil * Age of people who have Alcohol interaction when taking Plaquenil * Other drugs people take besides Plaquenil * Synthroid 2 people, 66.67% Etodolac 2 people. Other side. Before taking hydroxychloroquine, tell your doctor or pharmacist if you are allergic to it; or to other aminoquinolines e.g. chloroquine; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details. Plaquenil Interactions Explained. The following sections explain in detail the potentially negative interactions that can occur when Plaquenil is combined with any of the drugs listed above. Plaquenil may increase the level of some but not all beta blockers in the blood, perhaps increasing the risk of side effects.